2019391524

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{1451}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 5193316128

約数和(自身を除く): 3173924604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 577, 603, 804, 1154, 1206, 1451, 1731, 2308, 2412, 2902, 3462, 4353, 5193, 5804, 6924, 8706, 10386, 13059, 17412, 20772, 26118, 38659, 52236, 77318, 97217, 115977, 154636, 194434, 231954, 291651, 347931, 388868, 463908, 583302, 695862, 837227, 874953, 1166604, 1391724, 1674454, 1749906, 2511681, 3348908, 3499812, 5023362, 7535043, 10046724, 15070086, 30140172, 56094209, 112188418, 168282627, 224376836, 336565254, 504847881, 673130508, 1009695762, 2019391524]

約数ペア:

[(1, 2019391524), (2, 1009695762), (3, 673130508), (4, 504847881), (6, 336565254), (9, 224376836), (12, 168282627), (18, 112188418), (36, 56094209), (67, 30140172), (134, 15070086), (201, 10046724), (268, 7535043), (402, 5023362), (577, 3499812), (603, 3348908), (804, 2511681), (1154, 1749906), (1206, 1674454), (1451, 1391724), (1731, 1166604), (2308, 874953), (2412, 837227), (2902, 695862), (3462, 583302), (4353, 463908), (5193, 388868), (5804, 347931), (6924, 291651), (8706, 231954), (10386, 194434), (13059, 154636), (17412, 115977), (20772, 97217), (26118, 77318), (38659, 52236)]