18060408

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 51749280

約数和(自身を除く): 33688872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 593, 648, 846, 1128, 1186, 1269, 1692, 1779, 2372, 2538, 3384, 3558, 3807, 4744, 5076, 5337, 7116, 7614, 10152, 10674, 14232, 15228, 16011, 21348, 27871, 30456, 32022, 42696, 48033, 55742, 64044, 83613, 96066, 111484, 128088, 167226, 192132, 222968, 250839, 334452, 384264, 501678, 668904, 752517, 1003356, 1505034, 2006712, 2257551, 3010068, 4515102, 6020136, 9030204, 18060408]

約数ペア:

[(1, 18060408), (2, 9030204), (3, 6020136), (4, 4515102), (6, 3010068), (8, 2257551), (9, 2006712), (12, 1505034), (18, 1003356), (24, 752517), (27, 668904), (36, 501678), (47, 384264), (54, 334452), (72, 250839), (81, 222968), (94, 192132), (108, 167226), (141, 128088), (162, 111484), (188, 96066), (216, 83613), (282, 64044), (324, 55742), (376, 48033), (423, 42696), (564, 32022), (593, 30456), (648, 27871), (846, 21348), (1128, 16011), (1186, 15228), (1269, 14232), (1692, 10674), (1779, 10152), (2372, 7614), (2538, 7116), (3384, 5337), (3558, 5076), (3807, 4744)]