188940564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{111667}}^1$

素因数の和:111724

約数の個数: 36

約数和(自身を含む): 487765824

約数和(自身を除く): 298825260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 111667, 223334, 335001, 446668, 670002, 1005003, 1340004, 2010006, 4020012, 5248349, 10496698, 15745047, 20993396, 31490094, 47235141, 62980188, 94470282, 188940564]

約数ペア:

[(1, 188940564), (2, 94470282), (3, 62980188), (4, 47235141), (6, 31490094), (9, 20993396), (12, 15745047), (18, 10496698), (36, 5248349), (47, 4020012), (94, 2010006), (141, 1340004), (188, 1005003), (282, 670002), (423, 446668), (564, 335001), (846, 223334), (1692, 111667)]