21930208968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{44711}}^1$

素因数の和:45018

約数の個数: 64

約数和(自身を含む): 55628881920

約数和(自身を除く): 33698672952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 191, 214, 321, 382, 428, 573, 642, 764, 856, 1146, 1284, 1528, 2292, 2568, 4584, 20437, 40874, 44711, 61311, 81748, 89422, 122622, 134133, 163496, 178844, 245244, 268266, 357688, 490488, 536532, 1073064, 4784077, 8539801, 9568154, 14352231, 17079602, 19136308, 25619403, 28704462, 34159204, 38272616, 51238806, 57408924, 68318408, 102477612, 114817848, 204955224, 913758707, 1827517414, 2741276121, 3655034828, 5482552242, 7310069656, 10965104484, 21930208968]

約数ペア:

[(1, 21930208968), (2, 10965104484), (3, 7310069656), (4, 5482552242), (6, 3655034828), (8, 2741276121), (12, 1827517414), (24, 913758707), (107, 204955224), (191, 114817848), (214, 102477612), (321, 68318408), (382, 57408924), (428, 51238806), (573, 38272616), (642, 34159204), (764, 28704462), (856, 25619403), (1146, 19136308), (1284, 17079602), (1528, 14352231), (2292, 9568154), (2568, 8539801), (4584, 4784077), (20437, 1073064), (40874, 536532), (44711, 490488), (61311, 357688), (81748, 268266), (89422, 245244), (122622, 178844), (134133, 163496)]