18408060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 63057456

約数和(自身を除く): 44649396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1033, 1188, 1485, 1620, 1782, 1980, 2066, 2970, 3099, 3564, 4132, 4455, 5165, 5940, 6198, 8910, 9297, 10330, 11363, 12396, 15495, 17820, 18594, 20660, 22726, 27891, 30990, 34089, 37188, 45452, 46485, 55782, 56815, 61980, 68178, 83673, 92970, 102267, 111564, 113630, 136356, 139455, 167346, 170445, 185940, 204534, 227260, 278910, 306801, 334692, 340890, 409068, 418365, 511335, 557820, 613602, 681780, 836730, 920403, 1022670, 1227204, 1534005, 1673460, 1840806, 2045340, 3068010, 3681612, 4602015, 6136020, 9204030, 18408060]

約数ペア:

[(1, 18408060), (2, 9204030), (3, 6136020), (4, 4602015), (5, 3681612), (6, 3068010), (9, 2045340), (10, 1840806), (11, 1673460), (12, 1534005), (15, 1227204), (18, 1022670), (20, 920403), (22, 836730), (27, 681780), (30, 613602), (33, 557820), (36, 511335), (44, 418365), (45, 409068), (54, 340890), (55, 334692), (60, 306801), (66, 278910), (81, 227260), (90, 204534), (99, 185940), (108, 170445), (110, 167346), (132, 139455), (135, 136356), (162, 113630), (165, 111564), (180, 102267), (198, 92970), (220, 83673), (270, 68178), (297, 61980), (324, 56815), (330, 55782), (396, 46485), (405, 45452), (495, 37188), (540, 34089), (594, 30990), (660, 27891), (810, 22726), (891, 20660), (990, 18594), (1033, 17820), (1188, 15495), (1485, 12396), (1620, 11363), (1782, 10330), (1980, 9297), (2066, 8910), (2970, 6198), (3099, 5940), (3564, 5165), (4132, 4455)]