2042391996

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4593

約数の個数: 120

約数和(自身を含む): 5663949984

約数和(自身を除く): 3621557988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 162, 183, 207, 244, 276, 324, 366, 414, 549, 621, 732, 828, 1098, 1242, 1403, 1647, 1863, 2196, 2484, 2806, 3294, 3726, 4209, 4493, 4941, 5612, 6588, 7452, 8418, 8986, 9882, 12627, 13479, 16836, 17972, 19764, 25254, 26958, 37881, 40437, 50508, 53916, 75762, 80874, 103339, 113643, 121311, 151524, 161748, 206678, 227286, 242622, 274073, 310017, 363933, 413356, 454572, 485244, 548146, 620034, 727866, 822219, 930051, 1096292, 1240068, 1455732, 1644438, 1860102, 2466657, 2790153, 3288876, 3720204, 4933314, 5580306, 6303679, 7399971, 8370459, 9866628, 11160612, 12607358, 14799942, 16740918, 18911037, 22199913, 25214716, 29599884, 33481836, 37822074, 44399826, 56733111, 75644148, 88799652, 113466222, 170199333, 226932444, 340398666, 510597999, 680797332, 1021195998, 2042391996]

約数ペア:

[(1, 2042391996), (2, 1021195998), (3, 680797332), (4, 510597999), (6, 340398666), (9, 226932444), (12, 170199333), (18, 113466222), (23, 88799652), (27, 75644148), (36, 56733111), (46, 44399826), (54, 37822074), (61, 33481836), (69, 29599884), (81, 25214716), (92, 22199913), (108, 18911037), (122, 16740918), (138, 14799942), (162, 12607358), (183, 11160612), (207, 9866628), (244, 8370459), (276, 7399971), (324, 6303679), (366, 5580306), (414, 4933314), (549, 3720204), (621, 3288876), (732, 2790153), (828, 2466657), (1098, 1860102), (1242, 1644438), (1403, 1455732), (1647, 1240068), (1863, 1096292), (2196, 930051), (2484, 822219), (2806, 727866), (3294, 620034), (3726, 548146), (4209, 485244), (4493, 454572), (4941, 413356), (5612, 363933), (6588, 310017), (7452, 274073), (8418, 242622), (8986, 227286), (9882, 206678), (12627, 161748), (13479, 151524), (16836, 121311), (17972, 113643), (19764, 103339), (25254, 80874), (26958, 75762), (37881, 53916), (40437, 50508)]