17986536

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 51683940

約数和(自身を除く): 33697404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 677, 738, 984, 1107, 1354, 1476, 2031, 2214, 2708, 2952, 3321, 4062, 4428, 5416, 6093, 6642, 8124, 8856, 12186, 13284, 16248, 18279, 24372, 26568, 27757, 36558, 48744, 54837, 55514, 73116, 83271, 109674, 111028, 146232, 166542, 219348, 222056, 249813, 333084, 438696, 499626, 666168, 749439, 999252, 1498878, 1998504, 2248317, 2997756, 4496634, 5995512, 8993268, 17986536]

約数ペア:

[(1, 17986536), (2, 8993268), (3, 5995512), (4, 4496634), (6, 2997756), (8, 2248317), (9, 1998504), (12, 1498878), (18, 999252), (24, 749439), (27, 666168), (36, 499626), (41, 438696), (54, 333084), (72, 249813), (81, 222056), (82, 219348), (108, 166542), (123, 146232), (162, 111028), (164, 109674), (216, 83271), (246, 73116), (324, 55514), (328, 54837), (369, 48744), (492, 36558), (648, 27757), (677, 26568), (738, 24372), (984, 18279), (1107, 16248), (1354, 13284), (1476, 12186), (2031, 8856), (2214, 8124), (2708, 6642), (2952, 6093), (3321, 5416), (4062, 4428)]