25018938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 41025222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 167, 174, 203, 246, 261, 287, 334, 369, 406, 501, 522, 574, 609, 738, 861, 1002, 1169, 1189, 1218, 1503, 1722, 1827, 2338, 2378, 2583, 3006, 3507, 3567, 3654, 4843, 5166, 6847, 7014, 7134, 8323, 9686, 10521, 10701, 13694, 14529, 16646, 20541, 21042, 21402, 24969, 29058, 33901, 41082, 43587, 47929, 49938, 61623, 67802, 74907, 87174, 95858, 101703, 123246, 143787, 149814, 198563, 203406, 287574, 305109, 397126, 431361, 595689, 610218, 862722, 1191378, 1389941, 1787067, 2779882, 3574134, 4169823, 8339646, 12509469, 25018938]

約数ペア:

[(1, 25018938), (2, 12509469), (3, 8339646), (6, 4169823), (7, 3574134), (9, 2779882), (14, 1787067), (18, 1389941), (21, 1191378), (29, 862722), (41, 610218), (42, 595689), (58, 431361), (63, 397126), (82, 305109), (87, 287574), (123, 203406), (126, 198563), (167, 149814), (174, 143787), (203, 123246), (246, 101703), (261, 95858), (287, 87174), (334, 74907), (369, 67802), (406, 61623), (501, 49938), (522, 47929), (574, 43587), (609, 41082), (738, 33901), (861, 29058), (1002, 24969), (1169, 21402), (1189, 21042), (1218, 20541), (1503, 16646), (1722, 14529), (1827, 13694), (2338, 10701), (2378, 10521), (2583, 9686), (3006, 8323), (3507, 7134), (3567, 7014), (3654, 6847), (4843, 5166)]