21444558

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 44271360

約数和(自身を除く): 22826802

約数列:

[1, 2, 3, 6, 41, 82, 123, 179, 246, 358, 487, 537, 974, 1074, 1461, 2922, 7339, 14678, 19967, 22017, 39934, 44034, 59901, 87173, 119802, 174346, 261519, 523038, 3574093, 7148186, 10722279, 21444558]

約数ペア:

[(1, 21444558), (2, 10722279), (3, 7148186), (6, 3574093), (41, 523038), (82, 261519), (123, 174346), (179, 119802), (246, 87173), (358, 59901), (487, 44034), (537, 39934), (974, 22017), (1074, 19967), (1461, 14678), (2922, 7339)]