372945138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{3911}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 779645952

約数和(自身を除く): 406700814

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 691, 1382, 2073, 3911, 4146, 7822, 11733, 15893, 23466, 31786, 47679, 89953, 95358, 179906, 269859, 539718, 2702501, 5405002, 8107503, 16215006, 62157523, 124315046, 186472569, 372945138]

約数ペア:

[(1, 372945138), (2, 186472569), (3, 124315046), (6, 62157523), (23, 16215006), (46, 8107503), (69, 5405002), (138, 2702501), (691, 539718), (1382, 269859), (2073, 179906), (3911, 95358), (4146, 89953), (7822, 47679), (11733, 31786), (15893, 23466)]