21224406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26597}}^1$

素因数の和:26628

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 29843754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26597, 53194, 79791, 159582, 186179, 372358, 505343, 558537, 1010686, 1117074, 1516029, 3032058, 3537401, 7074802, 10612203, 21224406]

約数ペア:

[(1, 21224406), (2, 10612203), (3, 7074802), (6, 3537401), (7, 3032058), (14, 1516029), (19, 1117074), (21, 1010686), (38, 558537), (42, 505343), (57, 372358), (114, 186179), (133, 159582), (266, 79791), (399, 53194), (798, 26597)]