18436548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9091}}^1$

素因数の和:9124

約数の個数: 36

約数和(自身を含む): 46587408

約数和(自身を除く): 28150860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9091, 18182, 27273, 36364, 54546, 109092, 118183, 236366, 354549, 472732, 709098, 1418196, 1536379, 3072758, 4609137, 6145516, 9218274, 18436548]

約数ペア:

[(1, 18436548), (2, 9218274), (3, 6145516), (4, 4609137), (6, 3072758), (12, 1536379), (13, 1418196), (26, 709098), (39, 472732), (52, 354549), (78, 236366), (156, 118183), (169, 109092), (338, 54546), (507, 36364), (676, 27273), (1014, 18182), (2028, 9091)]