18449298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{146423}}^1$

素因数の和:146438

約数の個数: 24

約数和(自身を含む): 45684288

約数和(自身を除く): 27234990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 146423, 292846, 439269, 878538, 1024961, 1317807, 2049922, 2635614, 3074883, 6149766, 9224649, 18449298]

約数ペア:

[(1, 18449298), (2, 9224649), (3, 6149766), (6, 3074883), (7, 2635614), (9, 2049922), (14, 1317807), (18, 1024961), (21, 878538), (42, 439269), (63, 292846), (126, 146423)]