130678716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1555699}}^1$

素因数の和:1555713

約数の個数: 24

約数和(自身を含む): 348476800

約数和(自身を除く): 217798084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1555699, 3111398, 4667097, 6222796, 9334194, 10889893, 18668388, 21779786, 32669679, 43559572, 65339358, 130678716]

約数ペア:

[(1, 130678716), (2, 65339358), (3, 43559572), (4, 32669679), (6, 21779786), (7, 18668388), (12, 10889893), (14, 9334194), (21, 6222796), (28, 4667097), (42, 3111398), (84, 1555699)]