25985538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2729}}^1$

素因数の和:2783

約数の個数: 36

約数和(自身を含む): 58877910

約数和(自身を除く): 32892372

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2729, 3174, 4761, 5458, 8187, 9522, 16374, 24561, 49122, 62767, 125534, 188301, 376602, 564903, 1129806, 1443641, 2887282, 4330923, 8661846, 12992769, 25985538]

約数ペア:

[(1, 25985538), (2, 12992769), (3, 8661846), (6, 4330923), (9, 2887282), (18, 1443641), (23, 1129806), (46, 564903), (69, 376602), (138, 188301), (207, 125534), (414, 62767), (529, 49122), (1058, 24561), (1587, 16374), (2729, 9522), (3174, 8187), (4761, 5458)]