40630668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260453}}^1$

素因数の和:260473

約数の個数: 24

約数和(自身を含む): 102097968

約数和(自身を除く): 61467300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260453, 520906, 781359, 1041812, 1562718, 3125436, 3385889, 6771778, 10157667, 13543556, 20315334, 40630668]

約数ペア:

[(1, 40630668), (2, 20315334), (3, 13543556), (4, 10157667), (6, 6771778), (12, 3385889), (13, 3125436), (26, 1562718), (39, 1041812), (52, 781359), (78, 520906), (156, 260453)]