15182874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 23342886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 2939, 5166, 5878, 8817, 17634, 20573, 26451, 41146, 52902, 61719, 120499, 123438, 185157, 240998, 361497, 370314, 722994, 843493, 1084491, 1686986, 2168982, 2530479, 5060958, 7591437, 15182874]

約数ペア:

[(1, 15182874), (2, 7591437), (3, 5060958), (6, 2530479), (7, 2168982), (9, 1686986), (14, 1084491), (18, 843493), (21, 722994), (41, 370314), (42, 361497), (63, 240998), (82, 185157), (123, 123438), (126, 120499), (246, 61719), (287, 52902), (369, 41146), (574, 26451), (738, 20573), (861, 17634), (1722, 8817), (2583, 5878), (2939, 5166)]