31302324

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{8609}}^1$

素因数の和:8720

約数の個数: 36

約数和(自身を含む): 79918020

約数和(自身を除く): 48615696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 8609, 17218, 25827, 34436, 51654, 77481, 103308, 154962, 309924, 869509, 1739018, 2608527, 3478036, 5217054, 7825581, 10434108, 15651162, 31302324]

約数ペア:

[(1, 31302324), (2, 15651162), (3, 10434108), (4, 7825581), (6, 5217054), (9, 3478036), (12, 2608527), (18, 1739018), (36, 869509), (101, 309924), (202, 154962), (303, 103308), (404, 77481), (606, 51654), (909, 34436), (1212, 25827), (1818, 17218), (3636, 8609)]