102298518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{270631}}^1$

素因数の和:270649

約数の個数: 32

約数和(自身を含む): 259806720

約数和(自身を除く): 157508202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 270631, 541262, 811893, 1623786, 1894417, 2435679, 3788834, 4871358, 5683251, 7307037, 11366502, 14614074, 17049753, 34099506, 51149259, 102298518]

約数ペア:

[(1, 102298518), (2, 51149259), (3, 34099506), (6, 17049753), (7, 14614074), (9, 11366502), (14, 7307037), (18, 5683251), (21, 4871358), (27, 3788834), (42, 2435679), (54, 1894417), (63, 1623786), (126, 811893), (189, 541262), (378, 270631)]