18808992

素因数分解:

$2^5\times 3^2\times {\mathrm{65309}}^1$

素因数の和:65325

約数の個数: 36

約数和(自身を含む): 53488890

約数和(自身を除く): 34679898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65309, 130618, 195927, 261236, 391854, 522472, 587781, 783708, 1044944, 1175562, 1567416, 2089888, 2351124, 3134832, 4702248, 6269664, 9404496, 18808992]

約数ペア:

[(1, 18808992), (2, 9404496), (3, 6269664), (4, 4702248), (6, 3134832), (8, 2351124), (9, 2089888), (12, 1567416), (16, 1175562), (18, 1044944), (24, 783708), (32, 587781), (36, 522472), (48, 391854), (72, 261236), (96, 195927), (144, 130618), (288, 65309)]