18251376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 55413120

約数和(自身を除く): 37161744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2659, 3432, 5318, 6864, 7977, 10636, 15954, 21272, 29249, 31908, 34567, 42544, 58498, 63816, 69134, 87747, 103701, 116996, 127632, 138268, 175494, 207402, 233992, 276536, 350988, 380237, 414804, 467984, 553072, 701976, 760474, 829608, 1140711, 1403952, 1520948, 1659216, 2281422, 3041896, 4562844, 6083792, 9125688, 18251376]

約数ペア:

[(1, 18251376), (2, 9125688), (3, 6083792), (4, 4562844), (6, 3041896), (8, 2281422), (11, 1659216), (12, 1520948), (13, 1403952), (16, 1140711), (22, 829608), (24, 760474), (26, 701976), (33, 553072), (39, 467984), (44, 414804), (48, 380237), (52, 350988), (66, 276536), (78, 233992), (88, 207402), (104, 175494), (132, 138268), (143, 127632), (156, 116996), (176, 103701), (208, 87747), (264, 69134), (286, 63816), (312, 58498), (429, 42544), (528, 34567), (572, 31908), (624, 29249), (858, 21272), (1144, 15954), (1716, 10636), (2288, 7977), (2659, 6864), (3432, 5318)]