9874728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 28641600

約数和(自身を除く): 18766872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 67, 69, 72, 89, 92, 134, 138, 178, 184, 201, 207, 267, 268, 276, 356, 402, 414, 534, 536, 552, 603, 712, 801, 804, 828, 1068, 1206, 1541, 1602, 1608, 1656, 2047, 2136, 2412, 3082, 3204, 4094, 4623, 4824, 5963, 6141, 6164, 6408, 8188, 9246, 11926, 12282, 12328, 13869, 16376, 17889, 18423, 18492, 23852, 24564, 27738, 35778, 36846, 36984, 47704, 49128, 53667, 55476, 71556, 73692, 107334, 110952, 137149, 143112, 147384, 214668, 274298, 411447, 429336, 548596, 822894, 1097192, 1234341, 1645788, 2468682, 3291576, 4937364, 9874728]

約数ペア:

[(1, 9874728), (2, 4937364), (3, 3291576), (4, 2468682), (6, 1645788), (8, 1234341), (9, 1097192), (12, 822894), (18, 548596), (23, 429336), (24, 411447), (36, 274298), (46, 214668), (67, 147384), (69, 143112), (72, 137149), (89, 110952), (92, 107334), (134, 73692), (138, 71556), (178, 55476), (184, 53667), (201, 49128), (207, 47704), (267, 36984), (268, 36846), (276, 35778), (356, 27738), (402, 24564), (414, 23852), (534, 18492), (536, 18423), (552, 17889), (603, 16376), (712, 13869), (801, 12328), (804, 12282), (828, 11926), (1068, 9246), (1206, 8188), (1541, 6408), (1602, 6164), (1608, 6141), (1656, 5963), (2047, 4824), (2136, 4623), (2412, 4094), (3082, 3204)]