31874436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80491}}^1$

素因数の和:80512

約数の個数: 36

約数和(自身を含む): 87897264

約数和(自身を除く): 56022828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 80491, 160982, 241473, 321964, 482946, 724419, 885401, 965892, 1448838, 1770802, 2656203, 2897676, 3541604, 5312406, 7968609, 10624812, 15937218, 31874436]

約数ペア:

[(1, 31874436), (2, 15937218), (3, 10624812), (4, 7968609), (6, 5312406), (9, 3541604), (11, 2897676), (12, 2656203), (18, 1770802), (22, 1448838), (33, 965892), (36, 885401), (44, 724419), (66, 482946), (99, 321964), (132, 241473), (198, 160982), (396, 80491)]