26637786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 66416064

約数和(自身を除く): 39778278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1297, 1467, 2282, 2594, 2934, 3423, 3891, 6846, 7782, 9079, 10269, 11673, 18158, 20538, 23346, 27237, 54474, 81711, 163422, 211411, 422822, 634233, 1268466, 1479877, 1902699, 2959754, 3805398, 4439631, 8879262, 13318893, 26637786]

約数ペア:

[(1, 26637786), (2, 13318893), (3, 8879262), (6, 4439631), (7, 3805398), (9, 2959754), (14, 1902699), (18, 1479877), (21, 1268466), (42, 634233), (63, 422822), (126, 211411), (163, 163422), (326, 81711), (489, 54474), (978, 27237), (1141, 23346), (1297, 20538), (1467, 18158), (2282, 11673), (2594, 10269), (2934, 9079), (3423, 7782), (3891, 6846)]