15421266

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1538

約数の個数: 56

約数和(自身を含む): 39662784

約数和(自身を除く): 24241518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1511, 1701, 3022, 3402, 4533, 5103, 9066, 10206, 10577, 13599, 21154, 27198, 31731, 40797, 63462, 81594, 95193, 122391, 190386, 244782, 285579, 367173, 571158, 734346, 856737, 1101519, 1713474, 2203038, 2570211, 5140422, 7710633, 15421266]

約数ペア:

[(1, 15421266), (2, 7710633), (3, 5140422), (6, 2570211), (7, 2203038), (9, 1713474), (14, 1101519), (18, 856737), (21, 734346), (27, 571158), (42, 367173), (54, 285579), (63, 244782), (81, 190386), (126, 122391), (162, 95193), (189, 81594), (243, 63462), (378, 40797), (486, 31731), (567, 27198), (729, 21154), (1134, 13599), (1458, 10577), (1511, 10206), (1701, 9066), (3022, 5103), (3402, 4533)]