91005138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1381}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 225940416

約数和(自身を除く): 134935278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 1046, 1381, 1569, 2762, 3138, 3661, 4143, 4707, 7322, 8286, 9414, 9667, 10983, 12429, 19334, 21966, 24858, 29001, 32949, 58002, 65898, 87003, 174006, 722263, 1444526, 2166789, 4333578, 5055841, 6500367, 10111682, 13000734, 15167523, 30335046, 45502569, 91005138]

約数ペア:

[(1, 91005138), (2, 45502569), (3, 30335046), (6, 15167523), (7, 13000734), (9, 10111682), (14, 6500367), (18, 5055841), (21, 4333578), (42, 2166789), (63, 1444526), (126, 722263), (523, 174006), (1046, 87003), (1381, 65898), (1569, 58002), (2762, 32949), (3138, 29001), (3661, 24858), (4143, 21966), (4707, 19334), (7322, 12429), (8286, 10983), (9414, 9667)]