21625476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 31371132

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 953, 1891, 1906, 2859, 3782, 3812, 5673, 5718, 7564, 11346, 11436, 22692, 29543, 58133, 59086, 88629, 116266, 118172, 174399, 177258, 232532, 348798, 354516, 697596, 1802123, 3604246, 5406369, 7208492, 10812738, 21625476]

約数ペア:

[(1, 21625476), (2, 10812738), (3, 7208492), (4, 5406369), (6, 3604246), (12, 1802123), (31, 697596), (61, 354516), (62, 348798), (93, 232532), (122, 177258), (124, 174399), (183, 118172), (186, 116266), (244, 88629), (366, 59086), (372, 58133), (732, 29543), (953, 22692), (1891, 11436), (1906, 11346), (2859, 7564), (3782, 5718), (3812, 5673)]