21714012

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19457}}^1$

素因数の和:19498

約数の個数: 36

約数和(自身を含む): 56661696

約数和(自身を除く): 34947684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 603167, 700452, 1206334, 1809501, 2412668, 3619002, 5428503, 7238004, 10857006, 21714012]

約数ペア:

[(1, 21714012), (2, 10857006), (3, 7238004), (4, 5428503), (6, 3619002), (9, 2412668), (12, 1809501), (18, 1206334), (31, 700452), (36, 603167), (62, 350226), (93, 233484), (124, 175113), (186, 116742), (279, 77828), (372, 58371), (558, 38914), (1116, 19457)]