17899704

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 52359120

約数和(自身を除く): 34459416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1201, 1242, 1656, 1863, 2402, 2484, 3603, 3726, 4804, 4968, 7206, 7452, 9608, 10809, 14412, 14904, 21618, 27623, 28824, 32427, 43236, 55246, 64854, 82869, 86472, 97281, 110492, 129708, 165738, 194562, 220984, 248607, 259416, 331476, 389124, 497214, 662952, 745821, 778248, 994428, 1491642, 1988856, 2237463, 2983284, 4474926, 5966568, 8949852, 17899704]

約数ペア:

[(1, 17899704), (2, 8949852), (3, 5966568), (4, 4474926), (6, 2983284), (8, 2237463), (9, 1988856), (12, 1491642), (18, 994428), (23, 778248), (24, 745821), (27, 662952), (36, 497214), (46, 389124), (54, 331476), (69, 259416), (72, 248607), (81, 220984), (92, 194562), (108, 165738), (138, 129708), (162, 110492), (184, 97281), (207, 86472), (216, 82869), (276, 64854), (324, 55246), (414, 43236), (552, 32427), (621, 28824), (648, 27623), (828, 21618), (1201, 14904), (1242, 14412), (1656, 10809), (1863, 9608), (2402, 7452), (2484, 7206), (3603, 4968), (3726, 4804)]