2009778322572

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{587}}^1\times {\mathrm{264919}}^1$

素因数の和:265875

約数の個数: 72

約数和(自身を含む): 5103122169600

約数和(自身を除く): 3093343847028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 587, 718, 1077, 1174, 1436, 1761, 2154, 2348, 3231, 3522, 4308, 5283, 6462, 7044, 10566, 12924, 21132, 210733, 264919, 421466, 529838, 632199, 794757, 842932, 1059676, 1264398, 1589514, 1896597, 2384271, 2528796, 3179028, 3793194, 4768542, 7586388, 9537084, 95105921, 155507453, 190211842, 285317763, 311014906, 380423684, 466522359, 570635526, 622029812, 855953289, 933044718, 1141271052, 1399567077, 1711906578, 1866089436, 2799134154, 3423813156, 5598268308, 55827175627, 111654351254, 167481526881, 223308702508, 334963053762, 502444580643, 669926107524, 1004889161286, 2009778322572]

約数ペア:

[(1, 2009778322572), (2, 1004889161286), (3, 669926107524), (4, 502444580643), (6, 334963053762), (9, 223308702508), (12, 167481526881), (18, 111654351254), (36, 55827175627), (359, 5598268308), (587, 3423813156), (718, 2799134154), (1077, 1866089436), (1174, 1711906578), (1436, 1399567077), (1761, 1141271052), (2154, 933044718), (2348, 855953289), (3231, 622029812), (3522, 570635526), (4308, 466522359), (5283, 380423684), (6462, 311014906), (7044, 285317763), (10566, 190211842), (12924, 155507453), (21132, 95105921), (210733, 9537084), (264919, 7586388), (421466, 4768542), (529838, 3793194), (632199, 3179028), (794757, 2528796), (842932, 2384271), (1059676, 1896597), (1264398, 1589514)]