40251942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2659}}^1$

素因数の和:2725

約数の個数: 36

約数和(自身を含む): 90357540

約数和(自身を除く): 50105598

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1682, 2523, 2659, 5046, 5318, 7569, 7977, 15138, 15954, 23931, 47862, 77111, 154222, 231333, 462666, 693999, 1387998, 2236219, 4472438, 6708657, 13417314, 20125971, 40251942]

約数ペア:

[(1, 40251942), (2, 20125971), (3, 13417314), (6, 6708657), (9, 4472438), (18, 2236219), (29, 1387998), (58, 693999), (87, 462666), (174, 231333), (261, 154222), (522, 77111), (841, 47862), (1682, 23931), (2523, 15954), (2659, 15138), (5046, 7977), (5318, 7569)]