1880496954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 4801395456

約数和(自身を除く): 2920898502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 311, 333, 518, 622, 666, 777, 933, 1297, 1554, 1866, 2177, 2331, 2594, 2799, 3891, 4354, 4662, 5598, 6531, 7782, 9079, 11507, 11673, 13062, 18158, 19593, 23014, 23346, 27237, 34521, 39186, 47989, 54474, 69042, 80549, 81711, 95978, 103563, 143967, 161098, 163422, 207126, 241647, 287934, 335923, 403367, 431901, 483294, 671846, 724941, 806734, 863802, 1007769, 1210101, 1449882, 2015538, 2420202, 2823569, 3023307, 3630303, 5647138, 6046614, 7260606, 8470707, 14924579, 16941414, 25412121, 29849158, 44773737, 50824242, 89547474, 104472053, 134321211, 208944106, 268642422, 313416159, 626832318, 940248477, 1880496954]

約数ペア:

[(1, 1880496954), (2, 940248477), (3, 626832318), (6, 313416159), (7, 268642422), (9, 208944106), (14, 134321211), (18, 104472053), (21, 89547474), (37, 50824242), (42, 44773737), (63, 29849158), (74, 25412121), (111, 16941414), (126, 14924579), (222, 8470707), (259, 7260606), (311, 6046614), (333, 5647138), (518, 3630303), (622, 3023307), (666, 2823569), (777, 2420202), (933, 2015538), (1297, 1449882), (1554, 1210101), (1866, 1007769), (2177, 863802), (2331, 806734), (2594, 724941), (2799, 671846), (3891, 483294), (4354, 431901), (4662, 403367), (5598, 335923), (6531, 287934), (7782, 241647), (9079, 207126), (11507, 163422), (11673, 161098), (13062, 143967), (18158, 103563), (19593, 95978), (23014, 81711), (23346, 80549), (27237, 69042), (34521, 54474), (39186, 47989)]