40975254

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 53373546

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 103, 106, 139, 159, 206, 278, 309, 318, 417, 477, 618, 834, 927, 954, 1251, 1431, 1854, 2502, 2781, 2862, 3753, 5459, 5562, 7367, 7506, 10918, 14317, 14734, 16377, 22101, 28634, 32754, 42951, 44202, 49131, 66303, 85902, 98262, 128853, 132606, 147393, 198909, 257706, 294786, 386559, 397818, 758801, 773118, 1517602, 2276403, 4552806, 6829209, 13658418, 20487627, 40975254]

約数ペア:

[(1, 40975254), (2, 20487627), (3, 13658418), (6, 6829209), (9, 4552806), (18, 2276403), (27, 1517602), (53, 773118), (54, 758801), (103, 397818), (106, 386559), (139, 294786), (159, 257706), (206, 198909), (278, 147393), (309, 132606), (318, 128853), (417, 98262), (477, 85902), (618, 66303), (834, 49131), (927, 44202), (954, 42951), (1251, 32754), (1431, 28634), (1854, 22101), (2502, 16377), (2781, 14734), (2862, 14317), (3753, 10918), (5459, 7506), (5562, 7367)]