40987974

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 84932064

約数和(自身を除く): 43944090

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 2113, 3233, 4226, 6339, 6466, 9699, 12678, 19398, 111989, 128893, 223978, 257786, 335967, 386679, 671934, 773358, 6831329, 13662658, 20493987, 40987974]

約数ペア:

[(1, 40987974), (2, 20493987), (3, 13662658), (6, 6831329), (53, 773358), (61, 671934), (106, 386679), (122, 335967), (159, 257786), (183, 223978), (318, 128893), (366, 111989), (2113, 19398), (3233, 12678), (4226, 9699), (6339, 6466)]