21344334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17021}}^1$

素因数の和:17056

約数の個数: 32

約数和(自身を含む): 49023360

約数和(自身を除く): 27679026

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 17021, 34042, 51063, 102126, 187231, 323399, 374462, 561693, 646798, 970197, 1123386, 1940394, 3557389, 7114778, 10672167, 21344334]

約数ペア:

[(1, 21344334), (2, 10672167), (3, 7114778), (6, 3557389), (11, 1940394), (19, 1123386), (22, 970197), (33, 646798), (38, 561693), (57, 374462), (66, 323399), (114, 187231), (209, 102126), (418, 51063), (627, 34042), (1254, 17021)]