19617702984

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39942

約数の個数: 192

約数和(自身を含む): 62723082240

約数和(自身を除く): 43105379256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 198, 207, 216, 243, 253, 264, 276, 297, 324, 396, 414, 486, 506, 552, 594, 621, 648, 759, 792, 828, 891, 972, 1012, 1188, 1242, 1518, 1656, 1782, 1863, 1944, 2024, 2277, 2376, 2484, 2673, 3036, 3564, 3726, 4554, 4968, 5346, 5589, 6072, 6831, 7128, 7452, 9108, 10692, 11178, 13662, 14904, 18216, 20493, 21384, 22356, 27324, 39887, 40986, 44712, 54648, 61479, 79774, 81972, 119661, 122958, 159548, 163944, 239322, 245916, 319096, 358983, 438757, 478644, 491832, 717966, 877514, 917401, 957288, 1076949, 1316271, 1435932, 1755028, 1834802, 2153898, 2632542, 2752203, 2871864, 3230847, 3510056, 3669604, 3948813, 4307796, 5265084, 5504406, 6461694, 7339208, 7897626, 8256609, 8615592, 9692541, 10091411, 10530168, 11008812, 11846439, 12923388, 15795252, 16513218, 19385082, 20182822, 22017624, 23692878, 24769827, 25846776, 30274233, 31590504, 33026436, 35539317, 38770164, 40365644, 47385756, 49539654, 60548466, 66052872, 71078634, 74309481, 77540328, 80731288, 90822699, 94771512, 99079308, 106617951, 121096932, 142157268, 148618962, 181645398, 198158616, 213235902, 222928443, 242193864, 272468097, 284314536, 297237924, 363290796, 426471804, 445856886, 544936194, 594475848, 726581592, 817404291, 852943608, 891713772, 1089872388, 1634808582, 1783427544, 2179744776, 2452212873, 3269617164, 4904425746, 6539234328, 9808851492, 19617702984]

約数ペア:

[(1, 19617702984), (2, 9808851492), (3, 6539234328), (4, 4904425746), (6, 3269617164), (8, 2452212873), (9, 2179744776), (11, 1783427544), (12, 1634808582), (18, 1089872388), (22, 891713772), (23, 852943608), (24, 817404291), (27, 726581592), (33, 594475848), (36, 544936194), (44, 445856886), (46, 426471804), (54, 363290796), (66, 297237924), (69, 284314536), (72, 272468097), (81, 242193864), (88, 222928443), (92, 213235902), (99, 198158616), (108, 181645398), (132, 148618962), (138, 142157268), (162, 121096932), (184, 106617951), (198, 99079308), (207, 94771512), (216, 90822699), (243, 80731288), (253, 77540328), (264, 74309481), (276, 71078634), (297, 66052872), (324, 60548466), (396, 49539654), (414, 47385756), (486, 40365644), (506, 38770164), (552, 35539317), (594, 33026436), (621, 31590504), (648, 30274233), (759, 25846776), (792, 24769827), (828, 23692878), (891, 22017624), (972, 20182822), (1012, 19385082), (1188, 16513218), (1242, 15795252), (1518, 12923388), (1656, 11846439), (1782, 11008812), (1863, 10530168), (1944, 10091411), (2024, 9692541), (2277, 8615592), (2376, 8256609), (2484, 7897626), (2673, 7339208), (3036, 6461694), (3564, 5504406), (3726, 5265084), (4554, 4307796), (4968, 3948813), (5346, 3669604), (5589, 3510056), (6072, 3230847), (6831, 2871864), (7128, 2752203), (7452, 2632542), (9108, 2153898), (10692, 1834802), (11178, 1755028), (13662, 1435932), (14904, 1316271), (18216, 1076949), (20493, 957288), (21384, 917401), (22356, 877514), (27324, 717966), (39887, 491832), (40986, 478644), (44712, 438757), (54648, 358983), (61479, 319096), (79774, 245916), (81972, 239322), (119661, 163944), (122958, 159548)]