40362738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517471}}^1$

素因数の和:517489

約数の個数: 16

約数和(自身を含む): 86935296

約数和(自身を除く): 46572558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517471, 1034942, 1552413, 3104826, 6727123, 13454246, 20181369, 40362738]

約数ペア:

[(1, 40362738), (2, 20181369), (3, 13454246), (6, 6727123), (13, 3104826), (26, 1552413), (39, 1034942), (78, 517471)]