12520278

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12203}}^1$

素因数の和:12233

約数の個数: 32

約数和(自身を含む): 29289600

約数和(自身を除く): 16769322

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12203, 24406, 36609, 73218, 109827, 219654, 231857, 329481, 463714, 658962, 695571, 1391142, 2086713, 4173426, 6260139, 12520278]

約数ペア:

[(1, 12520278), (2, 6260139), (3, 4173426), (6, 2086713), (9, 1391142), (18, 695571), (19, 658962), (27, 463714), (38, 329481), (54, 231857), (57, 219654), (114, 109827), (171, 73218), (342, 36609), (513, 24406), (1026, 12203)]