15204312

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 42063840

約数和(自身を除く): 26859528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4493, 8986, 13479, 17972, 26958, 35944, 40437, 53916, 80874, 107832, 161748, 211171, 323496, 422342, 633513, 844684, 1267026, 1689368, 1900539, 2534052, 3801078, 5068104, 7602156, 15204312]

約数ペア:

[(1, 15204312), (2, 7602156), (3, 5068104), (4, 3801078), (6, 2534052), (8, 1900539), (9, 1689368), (12, 1267026), (18, 844684), (24, 633513), (36, 422342), (47, 323496), (72, 211171), (94, 161748), (141, 107832), (188, 80874), (282, 53916), (376, 40437), (423, 35944), (564, 26958), (846, 17972), (1128, 13479), (1692, 8986), (3384, 4493)]