25563258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8859

約数の個数: 48

約数和(自身を含む): 66059136

約数和(自身を除く): 40495878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 8821, 17642, 26463, 52926, 61747, 79389, 123494, 158778, 185241, 202883, 370482, 405766, 555723, 608649, 1111446, 1217298, 1420181, 1825947, 2840362, 3651894, 4260543, 8521086, 12781629, 25563258]

約数ペア:

[(1, 25563258), (2, 12781629), (3, 8521086), (6, 4260543), (7, 3651894), (9, 2840362), (14, 1825947), (18, 1420181), (21, 1217298), (23, 1111446), (42, 608649), (46, 555723), (63, 405766), (69, 370482), (126, 202883), (138, 185241), (161, 158778), (207, 123494), (322, 79389), (414, 61747), (483, 52926), (966, 26463), (1449, 17642), (2898, 8821)]