7432138854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19661743}}^1$

素因数の和:19661761

約数の個数: 32

約数和(自身を含む): 18875274240

約数和(自身を除く): 11443135386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19661743, 39323486, 58985229, 117970458, 137632201, 176955687, 275264402, 353911374, 412896603, 530867061, 825793206, 1061734122, 1238689809, 2477379618, 3716069427, 7432138854]

約数ペア:

[(1, 7432138854), (2, 3716069427), (3, 2477379618), (6, 1238689809), (7, 1061734122), (9, 825793206), (14, 530867061), (18, 412896603), (21, 353911374), (27, 275264402), (42, 176955687), (54, 137632201), (63, 117970458), (126, 58985229), (189, 39323486), (378, 19661743)]