2017704492

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^2\times {\mathrm{587}}^1$

素因数の和:809

約数の個数: 90

約数和(自身を含む): 5335459668

約数和(自身を除く): 3317755176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 587, 618, 927, 1174, 1236, 1761, 1854, 2348, 2781, 3522, 3708, 5283, 5562, 7044, 8343, 10566, 10609, 11124, 15849, 16686, 21132, 21218, 31698, 31827, 33372, 42436, 47547, 60461, 63396, 63654, 95094, 95481, 120922, 127308, 181383, 190188, 190962, 241844, 286443, 362766, 381924, 544149, 572886, 725532, 859329, 1088298, 1145772, 1632447, 1718658, 2176596, 3264894, 3437316, 4897341, 6227483, 6529788, 9794682, 12454966, 18682449, 19589364, 24909932, 37364898, 56047347, 74729796, 112094694, 168142041, 224189388, 336284082, 504426123, 672568164, 1008852246, 2017704492]

約数ペア:

[(1, 2017704492), (2, 1008852246), (3, 672568164), (4, 504426123), (6, 336284082), (9, 224189388), (12, 168142041), (18, 112094694), (27, 74729796), (36, 56047347), (54, 37364898), (81, 24909932), (103, 19589364), (108, 18682449), (162, 12454966), (206, 9794682), (309, 6529788), (324, 6227483), (412, 4897341), (587, 3437316), (618, 3264894), (927, 2176596), (1174, 1718658), (1236, 1632447), (1761, 1145772), (1854, 1088298), (2348, 859329), (2781, 725532), (3522, 572886), (3708, 544149), (5283, 381924), (5562, 362766), (7044, 286443), (8343, 241844), (10566, 190962), (10609, 190188), (11124, 181383), (15849, 127308), (16686, 120922), (21132, 95481), (21218, 95094), (31698, 63654), (31827, 63396), (33372, 60461), (42436, 47547)]