2018235037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 2575060992

約数和(自身を除く): 556825955

約数列:

[1, 7, 13, 47, 67, 91, 329, 469, 611, 871, 3149, 4277, 6097, 7043, 22043, 40937, 49301, 91559, 286559, 331021, 471881, 640913, 2317147, 3303167, 4303273, 6134453, 22178407, 30122911, 42941171, 155248849, 288319291, 2018235037]

約数ペア:

[(1, 2018235037), (7, 288319291), (13, 155248849), (47, 42941171), (67, 30122911), (91, 22178407), (329, 6134453), (469, 4303273), (611, 3303167), (871, 2317147), (3149, 640913), (4277, 471881), (6097, 331021), (7043, 286559), (22043, 91559), (40937, 49301)]