1809390696

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1061849}}^1$

素因数の和:1061929

約数の個数: 32

約数和(自身を含む): 4587192000

約数和(自身を除く): 2777801304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 1061849, 2123698, 3185547, 4247396, 6371094, 8494792, 12742188, 25484376, 75391279, 150782558, 226173837, 301565116, 452347674, 603130232, 904695348, 1809390696]

約数ペア:

[(1, 1809390696), (2, 904695348), (3, 603130232), (4, 452347674), (6, 301565116), (8, 226173837), (12, 150782558), (24, 75391279), (71, 25484376), (142, 12742188), (213, 8494792), (284, 6371094), (426, 4247396), (568, 3185547), (852, 2123698), (1704, 1061849)]