1745796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 4779264

約数和(自身を除く): 3033468

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 361, 372, 403, 494, 589, 722, 741, 806, 988, 1083, 1178, 1209, 1444, 1482, 1612, 1767, 2166, 2356, 2418, 2964, 3534, 4332, 4693, 4836, 7068, 7657, 9386, 11191, 14079, 15314, 18772, 22382, 22971, 28158, 30628, 33573, 44764, 45942, 56316, 67146, 91884, 134292, 145483, 290966, 436449, 581932, 872898, 1745796]

約数ペア:

[(1, 1745796), (2, 872898), (3, 581932), (4, 436449), (6, 290966), (12, 145483), (13, 134292), (19, 91884), (26, 67146), (31, 56316), (38, 45942), (39, 44764), (52, 33573), (57, 30628), (62, 28158), (76, 22971), (78, 22382), (93, 18772), (114, 15314), (124, 14079), (156, 11191), (186, 9386), (228, 7657), (247, 7068), (361, 4836), (372, 4693), (403, 4332), (494, 3534), (589, 2964), (722, 2418), (741, 2356), (806, 2166), (988, 1767), (1083, 1612), (1178, 1482), (1209, 1444)]