17420706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 23351454

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 1451, 2001, 2902, 4002, 4353, 6003, 8706, 12006, 13059, 26118, 33373, 42079, 66746, 84158, 100119, 126237, 200238, 252474, 300357, 378711, 600714, 757422, 967817, 1935634, 2903451, 5806902, 8710353, 17420706]

約数ペア:

[(1, 17420706), (2, 8710353), (3, 5806902), (6, 2903451), (9, 1935634), (18, 967817), (23, 757422), (29, 600714), (46, 378711), (58, 300357), (69, 252474), (87, 200238), (138, 126237), (174, 100119), (207, 84158), (261, 66746), (414, 42079), (522, 33373), (667, 26118), (1334, 13059), (1451, 12006), (2001, 8706), (2902, 6003), (4002, 4353)]