1612331874

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{2459}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 3549780000

約数和(自身を除く): 1937448126

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 499, 657, 998, 1314, 1497, 2459, 2994, 4491, 4918, 7377, 8982, 14754, 22131, 36427, 44262, 72854, 109281, 179507, 218562, 327843, 359014, 538521, 655686, 1077042, 1227041, 1615563, 2454082, 3231126, 3681123, 7362246, 11043369, 22086738, 89573993, 179147986, 268721979, 537443958, 806165937, 1612331874]

約数ペア:

[(1, 1612331874), (2, 806165937), (3, 537443958), (6, 268721979), (9, 179147986), (18, 89573993), (73, 22086738), (146, 11043369), (219, 7362246), (438, 3681123), (499, 3231126), (657, 2454082), (998, 1615563), (1314, 1227041), (1497, 1077042), (2459, 655686), (2994, 538521), (4491, 359014), (4918, 327843), (7377, 218562), (8982, 179507), (14754, 109281), (22131, 72854), (36427, 44262)]