21983544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 66633840

約数和(自身を除く): 44650296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 492, 677, 738, 792, 902, 984, 1353, 1354, 1476, 1804, 2031, 2706, 2708, 2952, 3608, 4059, 4062, 5412, 5416, 6093, 7447, 8118, 8124, 10824, 12186, 14894, 16236, 16248, 22341, 24372, 27757, 29788, 32472, 44682, 48744, 55514, 59576, 67023, 83271, 89364, 111028, 134046, 166542, 178728, 222056, 249813, 268092, 305327, 333084, 499626, 536184, 610654, 666168, 915981, 999252, 1221308, 1831962, 1998504, 2442616, 2747943, 3663924, 5495886, 7327848, 10991772, 21983544]

約数ペア:

[(1, 21983544), (2, 10991772), (3, 7327848), (4, 5495886), (6, 3663924), (8, 2747943), (9, 2442616), (11, 1998504), (12, 1831962), (18, 1221308), (22, 999252), (24, 915981), (33, 666168), (36, 610654), (41, 536184), (44, 499626), (66, 333084), (72, 305327), (82, 268092), (88, 249813), (99, 222056), (123, 178728), (132, 166542), (164, 134046), (198, 111028), (246, 89364), (264, 83271), (328, 67023), (369, 59576), (396, 55514), (451, 48744), (492, 44682), (677, 32472), (738, 29788), (792, 27757), (902, 24372), (984, 22341), (1353, 16248), (1354, 16236), (1476, 14894), (1804, 12186), (2031, 10824), (2706, 8124), (2708, 8118), (2952, 7447), (3608, 6093), (4059, 5416), (4062, 5412)]