181871298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{481141}}^1$

素因数の和:481159

約数の個数: 32

約数和(自身を含む): 461896320

約数和(自身を除く): 280025022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 481141, 962282, 1443423, 2886846, 3367987, 4330269, 6735974, 8660538, 10103961, 12990807, 20207922, 25981614, 30311883, 60623766, 90935649, 181871298]

約数ペア:

[(1, 181871298), (2, 90935649), (3, 60623766), (6, 30311883), (7, 25981614), (9, 20207922), (14, 12990807), (18, 10103961), (21, 8660538), (27, 6735974), (42, 4330269), (54, 3367987), (63, 2886846), (126, 1443423), (189, 962282), (378, 481141)]