145785978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{623017}}^1$

素因数の和:623038

約数の個数: 24

約数和(自身を含む): 340167828

約数和(自身を除く): 194381850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 623017, 1246034, 1869051, 3738102, 5607153, 8099221, 11214306, 16198442, 24297663, 48595326, 72892989, 145785978]

約数ペア:

[(1, 145785978), (2, 72892989), (3, 48595326), (6, 24297663), (9, 16198442), (13, 11214306), (18, 8099221), (26, 5607153), (39, 3738102), (78, 1869051), (117, 1246034), (234, 623017)]