17218512

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1220

約数の個数: 60

約数和(自身を含む): 48674340

約数和(自身を除く): 31455828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1097, 1308, 1744, 1962, 2194, 2616, 3291, 3924, 4388, 5232, 6582, 7848, 8776, 9873, 13164, 15696, 17552, 19746, 26328, 39492, 52656, 78984, 119573, 157968, 239146, 358719, 478292, 717438, 956584, 1076157, 1434876, 1913168, 2152314, 2869752, 4304628, 5739504, 8609256, 17218512]

約数ペア:

[(1, 17218512), (2, 8609256), (3, 5739504), (4, 4304628), (6, 2869752), (8, 2152314), (9, 1913168), (12, 1434876), (16, 1076157), (18, 956584), (24, 717438), (36, 478292), (48, 358719), (72, 239146), (109, 157968), (144, 119573), (218, 78984), (327, 52656), (436, 39492), (654, 26328), (872, 19746), (981, 17552), (1097, 15696), (1308, 13164), (1744, 9873), (1962, 8776), (2194, 7848), (2616, 6582), (3291, 5232), (3924, 4388)]