18457452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39439}}^1$

素因数の和:39462

約数の個数: 36

約数和(自身を含む): 50246560

約数和(自身を除く): 31789108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39439, 78878, 118317, 157756, 236634, 354951, 473268, 512707, 709902, 1025414, 1419804, 1538121, 2050828, 3076242, 4614363, 6152484, 9228726, 18457452]

約数ペア:

[(1, 18457452), (2, 9228726), (3, 6152484), (4, 4614363), (6, 3076242), (9, 2050828), (12, 1538121), (13, 1419804), (18, 1025414), (26, 709902), (36, 512707), (39, 473268), (52, 354951), (78, 236634), (117, 157756), (156, 118317), (234, 78878), (468, 39439)]