129347358

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{62851}}^1$

素因数の和:62877

約数の個数: 32

約数和(自身を含む): 301689600

約数和(自身を除く): 172342242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 62851, 125702, 188553, 377106, 439957, 879914, 1319871, 2639742, 3079699, 6159398, 9239097, 18478194, 21557893, 43115786, 64673679, 129347358]

約数ペア:

[(1, 129347358), (2, 64673679), (3, 43115786), (6, 21557893), (7, 18478194), (14, 9239097), (21, 6159398), (42, 3079699), (49, 2639742), (98, 1319871), (147, 879914), (294, 439957), (343, 377106), (686, 188553), (1029, 125702), (2058, 62851)]