2293146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 3098214

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 191, 207, 261, 382, 414, 522, 573, 667, 1146, 1334, 1719, 2001, 3438, 4002, 4393, 5539, 6003, 8786, 11078, 12006, 13179, 16617, 26358, 33234, 39537, 49851, 79074, 99702, 127397, 254794, 382191, 764382, 1146573, 2293146]

約数ペア:

[(1, 2293146), (2, 1146573), (3, 764382), (6, 382191), (9, 254794), (18, 127397), (23, 99702), (29, 79074), (46, 49851), (58, 39537), (69, 33234), (87, 26358), (138, 16617), (174, 13179), (191, 12006), (207, 11078), (261, 8786), (382, 6003), (414, 5539), (522, 4393), (573, 4002), (667, 3438), (1146, 2001), (1334, 1719)]