15254988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181607}}^1$

素因数の和:181621

約数の個数: 24

約数和(自身を含む): 40680192

約数和(自身を除く): 25425204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181607, 363214, 544821, 726428, 1089642, 1271249, 2179284, 2542498, 3813747, 5084996, 7627494, 15254988]

約数ペア:

[(1, 15254988), (2, 7627494), (3, 5084996), (4, 3813747), (6, 2542498), (7, 2179284), (12, 1271249), (14, 1089642), (21, 726428), (28, 544821), (42, 363214), (84, 181607)]