2998188

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5710932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 71, 92, 102, 108, 138, 142, 153, 204, 207, 213, 276, 284, 306, 391, 414, 426, 459, 612, 621, 639, 782, 828, 852, 918, 1173, 1207, 1242, 1278, 1564, 1633, 1836, 1917, 2346, 2414, 2484, 2556, 3266, 3519, 3621, 3834, 4692, 4828, 4899, 6532, 7038, 7242, 7668, 9798, 10557, 10863, 14076, 14484, 14697, 19596, 21114, 21726, 27761, 29394, 32589, 42228, 43452, 44091, 55522, 58788, 65178, 83283, 88182, 111044, 130356, 166566, 176364, 249849, 333132, 499698, 749547, 999396, 1499094, 2998188]

約数ペア:

[(1, 2998188), (2, 1499094), (3, 999396), (4, 749547), (6, 499698), (9, 333132), (12, 249849), (17, 176364), (18, 166566), (23, 130356), (27, 111044), (34, 88182), (36, 83283), (46, 65178), (51, 58788), (54, 55522), (68, 44091), (69, 43452), (71, 42228), (92, 32589), (102, 29394), (108, 27761), (138, 21726), (142, 21114), (153, 19596), (204, 14697), (207, 14484), (213, 14076), (276, 10863), (284, 10557), (306, 9798), (391, 7668), (414, 7242), (426, 7038), (459, 6532), (612, 4899), (621, 4828), (639, 4692), (782, 3834), (828, 3621), (852, 3519), (918, 3266), (1173, 2556), (1207, 2484), (1242, 2414), (1278, 2346), (1564, 1917), (1633, 1836)]