40157898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 88032960

約数和(自身を除く): 47875062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1374, 2519, 2657, 5038, 5314, 7557, 7971, 15114, 15942, 29227, 58454, 87681, 175362, 608453, 1216906, 1825359, 3650718, 6692983, 13385966, 20078949, 40157898]

約数ペア:

[(1, 40157898), (2, 20078949), (3, 13385966), (6, 6692983), (11, 3650718), (22, 1825359), (33, 1216906), (66, 608453), (229, 175362), (458, 87681), (687, 58454), (1374, 29227), (2519, 15942), (2657, 15114), (5038, 7971), (5314, 7557)]