18267298

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3586

約数の個数: 24

約数和(自身を含む): 32485212

約数和(自身を除く): 14217914

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 3517, 5194, 7034, 24619, 49238, 172333, 186401, 344666, 372802, 1304807, 2609614, 9133649, 18267298]

約数ペア:

[(1, 18267298), (2, 9133649), (7, 2609614), (14, 1304807), (49, 372802), (53, 344666), (98, 186401), (106, 172333), (371, 49238), (742, 24619), (2597, 7034), (3517, 5194)]