25719246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 67212288

約数和(自身を除く): 41493042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 63, 86, 94, 101, 126, 129, 141, 202, 258, 282, 301, 303, 329, 387, 423, 602, 606, 658, 707, 774, 846, 903, 909, 987, 1414, 1806, 1818, 1974, 2021, 2121, 2709, 2961, 4042, 4242, 4343, 4747, 5418, 5922, 6063, 6363, 8686, 9494, 12126, 12726, 13029, 14147, 14241, 18189, 26058, 28294, 28482, 30401, 33229, 36378, 39087, 42441, 42723, 60802, 66458, 78174, 84882, 85446, 91203, 99687, 127323, 182406, 199374, 204121, 254646, 273609, 299061, 408242, 547218, 598122, 612363, 1224726, 1428847, 1837089, 2857694, 3674178, 4286541, 8573082, 12859623, 25719246]

約数ペア:

[(1, 25719246), (2, 12859623), (3, 8573082), (6, 4286541), (7, 3674178), (9, 2857694), (14, 1837089), (18, 1428847), (21, 1224726), (42, 612363), (43, 598122), (47, 547218), (63, 408242), (86, 299061), (94, 273609), (101, 254646), (126, 204121), (129, 199374), (141, 182406), (202, 127323), (258, 99687), (282, 91203), (301, 85446), (303, 84882), (329, 78174), (387, 66458), (423, 60802), (602, 42723), (606, 42441), (658, 39087), (707, 36378), (774, 33229), (846, 30401), (903, 28482), (909, 28294), (987, 26058), (1414, 18189), (1806, 14241), (1818, 14147), (1974, 13029), (2021, 12726), (2121, 12126), (2709, 9494), (2961, 8686), (4042, 6363), (4242, 6063), (4343, 5922), (4747, 5418)]