21538163736

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24749}}^1$

素因数の和:24863

約数の個数: 160

約数和(自身を含む): 64686600000

約数和(自身を除く): 43148436264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 81, 102, 108, 136, 153, 158, 162, 204, 216, 237, 306, 316, 324, 408, 459, 474, 612, 632, 648, 711, 918, 948, 1224, 1343, 1377, 1422, 1836, 1896, 2133, 2686, 2754, 2844, 3672, 4029, 4266, 5372, 5508, 5688, 6399, 8058, 8532, 10744, 11016, 12087, 12798, 16116, 17064, 24174, 24749, 25596, 32232, 36261, 48348, 49498, 51192, 72522, 74247, 96696, 98996, 108783, 145044, 148494, 197992, 217566, 222741, 290088, 296988, 420733, 435132, 445482, 593976, 668223, 841466, 870264, 890964, 1262199, 1336446, 1682932, 1781928, 1955171, 2004669, 2524398, 2672892, 3365864, 3786597, 3910342, 4009338, 5048796, 5345784, 5865513, 7573194, 7820684, 8018676, 10097592, 11359791, 11731026, 15146388, 15641368, 16037352, 17596539, 22719582, 23462052, 30292776, 33237907, 34079373, 35193078, 45439164, 46924104, 52789617, 66475814, 68158746, 70386156, 90878328, 99713721, 105579234, 132951628, 136317492, 140772312, 158368851, 199427442, 211158468, 265903256, 272634984, 299141163, 316737702, 398854884, 422316936, 598282326, 633475404, 797709768, 897423489, 1196564652, 1266950808, 1794846978, 2393129304, 2692270467, 3589693956, 5384540934, 7179387912, 10769081868, 21538163736]

約数ペア:

[(1, 21538163736), (2, 10769081868), (3, 7179387912), (4, 5384540934), (6, 3589693956), (8, 2692270467), (9, 2393129304), (12, 1794846978), (17, 1266950808), (18, 1196564652), (24, 897423489), (27, 797709768), (34, 633475404), (36, 598282326), (51, 422316936), (54, 398854884), (68, 316737702), (72, 299141163), (79, 272634984), (81, 265903256), (102, 211158468), (108, 199427442), (136, 158368851), (153, 140772312), (158, 136317492), (162, 132951628), (204, 105579234), (216, 99713721), (237, 90878328), (306, 70386156), (316, 68158746), (324, 66475814), (408, 52789617), (459, 46924104), (474, 45439164), (612, 35193078), (632, 34079373), (648, 33237907), (711, 30292776), (918, 23462052), (948, 22719582), (1224, 17596539), (1343, 16037352), (1377, 15641368), (1422, 15146388), (1836, 11731026), (1896, 11359791), (2133, 10097592), (2686, 8018676), (2754, 7820684), (2844, 7573194), (3672, 5865513), (4029, 5345784), (4266, 5048796), (5372, 4009338), (5508, 3910342), (5688, 3786597), (6399, 3365864), (8058, 2672892), (8532, 2524398), (10744, 2004669), (11016, 1955171), (12087, 1781928), (12798, 1682932), (16116, 1336446), (17064, 1262199), (24174, 890964), (24749, 870264), (25596, 841466), (32232, 668223), (36261, 593976), (48348, 445482), (49498, 435132), (51192, 420733), (72522, 296988), (74247, 290088), (96696, 222741), (98996, 217566), (108783, 197992), (145044, 148494)]