16951842

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 38223900

約数和(自身を除く): 21272058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 389, 538, 778, 807, 1167, 1614, 2334, 2421, 3501, 4842, 7002, 7263, 10503, 14526, 21006, 21789, 31509, 43578, 63018, 104641, 209282, 313923, 627846, 941769, 1883538, 2825307, 5650614, 8475921, 16951842]

約数ペア:

[(1, 16951842), (2, 8475921), (3, 5650614), (6, 2825307), (9, 1883538), (18, 941769), (27, 627846), (54, 313923), (81, 209282), (162, 104641), (269, 63018), (389, 43578), (538, 31509), (778, 21789), (807, 21006), (1167, 14526), (1614, 10503), (2334, 7263), (2421, 7002), (3501, 4842)]