2018540207966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1\times {\mathrm{273503}}^1$

素因数の和:274424

約数の個数: 32

約数和(自身を含む): 3201966028800

約数和(自身を除く): 1183425820834

約数列:

[1, 2, 19, 38, 359, 541, 718, 1082, 6821, 10279, 13642, 20558, 194219, 273503, 388438, 547006, 3690161, 5196557, 7380322, 10393114, 98187577, 147965123, 196375154, 295930246, 1865563963, 2811337337, 3731127926, 5622674674, 53119479157, 106238958314, 1009270103983, 2018540207966]

約数ペア:

[(1, 2018540207966), (2, 1009270103983), (19, 106238958314), (38, 53119479157), (359, 5622674674), (541, 3731127926), (718, 2811337337), (1082, 1865563963), (6821, 295930246), (10279, 196375154), (13642, 147965123), (20558, 98187577), (194219, 10393114), (273503, 7380322), (388438, 5196557), (547006, 3690161)]