40918956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20177}}^1$

素因数の和:20210

約数の個数: 36

約数和(自身を含む): 103392072

約数和(自身を除く): 62473116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 20177, 40354, 60531, 80708, 121062, 242124, 262301, 524602, 786903, 1049204, 1573806, 3147612, 3409913, 6819826, 10229739, 13639652, 20459478, 40918956]

約数ペア:

[(1, 40918956), (2, 20459478), (3, 13639652), (4, 10229739), (6, 6819826), (12, 3409913), (13, 3147612), (26, 1573806), (39, 1049204), (52, 786903), (78, 524602), (156, 262301), (169, 242124), (338, 121062), (507, 80708), (676, 60531), (1014, 40354), (2028, 20177)]