15211098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40241}}^1$

素因数の和:40259

約数の個数: 32

約数和(自身を含む): 38632320

約数和(自身を除く): 23421222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40241, 80482, 120723, 241446, 281687, 362169, 563374, 724338, 845061, 1086507, 1690122, 2173014, 2535183, 5070366, 7605549, 15211098]

約数ペア:

[(1, 15211098), (2, 7605549), (3, 5070366), (6, 2535183), (7, 2173014), (9, 1690122), (14, 1086507), (18, 845061), (21, 724338), (27, 563374), (42, 362169), (54, 281687), (63, 241446), (126, 120723), (189, 80482), (378, 40241)]