30791826

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14621}}^1$

素因数の和:14648

約数の個数: 40

約数和(自身を含む): 74309004

約数和(自身を除く): 43517178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14621, 29242, 43863, 87726, 131589, 190073, 263178, 380146, 394767, 570219, 789534, 1140438, 1184301, 1710657, 2368602, 3421314, 5131971, 10263942, 15395913, 30791826]

約数ペア:

[(1, 30791826), (2, 15395913), (3, 10263942), (6, 5131971), (9, 3421314), (13, 2368602), (18, 1710657), (26, 1184301), (27, 1140438), (39, 789534), (54, 570219), (78, 394767), (81, 380146), (117, 263178), (162, 190073), (234, 131589), (351, 87726), (702, 43863), (1053, 29242), (2106, 14621)]