40686246

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25981}}^1$

素因数の和:26021

約数の個数: 32

約数和(自身を含む): 93535200

約数和(自身を除く): 52848954

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 25981, 51962, 77943, 155886, 233829, 467658, 701487, 753449, 1402974, 1506898, 2260347, 4520694, 6781041, 13562082, 20343123, 40686246]

約数ペア:

[(1, 40686246), (2, 20343123), (3, 13562082), (6, 6781041), (9, 4520694), (18, 2260347), (27, 1506898), (29, 1402974), (54, 753449), (58, 701487), (87, 467658), (174, 233829), (261, 155886), (522, 77943), (783, 51962), (1566, 25981)]