13250052

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 35223552

約数和(自身を除く): 21973500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 191, 246, 282, 369, 382, 423, 492, 564, 573, 738, 764, 846, 1146, 1476, 1692, 1719, 1927, 2292, 3438, 3854, 5781, 6876, 7708, 7831, 8977, 11562, 15662, 17343, 17954, 23124, 23493, 26931, 31324, 34686, 35908, 46986, 53862, 69372, 70479, 80793, 93972, 107724, 140958, 161586, 281916, 323172, 368057, 736114, 1104171, 1472228, 2208342, 3312513, 4416684, 6625026, 13250052]

約数ペア:

[(1, 13250052), (2, 6625026), (3, 4416684), (4, 3312513), (6, 2208342), (9, 1472228), (12, 1104171), (18, 736114), (36, 368057), (41, 323172), (47, 281916), (82, 161586), (94, 140958), (123, 107724), (141, 93972), (164, 80793), (188, 70479), (191, 69372), (246, 53862), (282, 46986), (369, 35908), (382, 34686), (423, 31324), (492, 26931), (564, 23493), (573, 23124), (738, 17954), (764, 17343), (846, 15662), (1146, 11562), (1476, 8977), (1692, 7831), (1719, 7708), (1927, 6876), (2292, 5781), (3438, 3854)]