18066888

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 58969350

約数和(自身を除く): 40902462

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 569, 588, 648, 756, 882, 1134, 1138, 1176, 1323, 1512, 1707, 1764, 2268, 2276, 2646, 3414, 3528, 3969, 3983, 4536, 4552, 5121, 5292, 6828, 7938, 7966, 10242, 10584, 11949, 13656, 15363, 15876, 15932, 20484, 23898, 27881, 30726, 31752, 31864, 35847, 40968, 46089, 47796, 55762, 61452, 71694, 83643, 92178, 95592, 107541, 111524, 122904, 143388, 167286, 184356, 215082, 223048, 250929, 286776, 322623, 334572, 368712, 430164, 501858, 645246, 669144, 752787, 860328, 1003716, 1290492, 1505574, 2007432, 2258361, 2580984, 3011148, 4516722, 6022296, 9033444, 18066888]

約数ペア:

[(1, 18066888), (2, 9033444), (3, 6022296), (4, 4516722), (6, 3011148), (7, 2580984), (8, 2258361), (9, 2007432), (12, 1505574), (14, 1290492), (18, 1003716), (21, 860328), (24, 752787), (27, 669144), (28, 645246), (36, 501858), (42, 430164), (49, 368712), (54, 334572), (56, 322623), (63, 286776), (72, 250929), (81, 223048), (84, 215082), (98, 184356), (108, 167286), (126, 143388), (147, 122904), (162, 111524), (168, 107541), (189, 95592), (196, 92178), (216, 83643), (252, 71694), (294, 61452), (324, 55762), (378, 47796), (392, 46089), (441, 40968), (504, 35847), (567, 31864), (569, 31752), (588, 30726), (648, 27881), (756, 23898), (882, 20484), (1134, 15932), (1138, 15876), (1176, 15363), (1323, 13656), (1512, 11949), (1707, 10584), (1764, 10242), (2268, 7966), (2276, 7938), (2646, 6828), (3414, 5292), (3528, 5121), (3969, 4552), (3983, 4536)]