40813266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18043}}^1$

素因数の和:18090

約数の個数: 32

約数和(自身を含む): 90941760

約数和(自身を除く): 50128494

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 18043, 36086, 54129, 108258, 234559, 469118, 523247, 703677, 1046494, 1407354, 1569741, 3139482, 6802211, 13604422, 20406633, 40813266]

約数ペア:

[(1, 40813266), (2, 20406633), (3, 13604422), (6, 6802211), (13, 3139482), (26, 1569741), (29, 1407354), (39, 1046494), (58, 703677), (78, 523247), (87, 469118), (174, 234559), (377, 108258), (754, 54129), (1131, 36086), (2262, 18043)]