18018612

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2962

約数の個数: 60

約数和(自身を含む): 49600320

約数和(自身を除く): 31581708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2927, 3078, 5854, 6156, 8781, 11708, 17562, 26343, 35124, 52686, 55613, 79029, 105372, 111226, 158058, 166839, 222452, 237087, 316116, 333678, 474174, 500517, 667356, 948348, 1001034, 1501551, 2002068, 3003102, 4504653, 6006204, 9009306, 18018612]

約数ペア:

[(1, 18018612), (2, 9009306), (3, 6006204), (4, 4504653), (6, 3003102), (9, 2002068), (12, 1501551), (18, 1001034), (19, 948348), (27, 667356), (36, 500517), (38, 474174), (54, 333678), (57, 316116), (76, 237087), (81, 222452), (108, 166839), (114, 158058), (162, 111226), (171, 105372), (228, 79029), (324, 55613), (342, 52686), (513, 35124), (684, 26343), (1026, 17562), (1539, 11708), (2052, 8781), (2927, 6156), (3078, 5854)]