25490052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11239}}^1$

素因数の和:11262

約数の個数: 60

約数和(自身を含む): 76162240

約数和(自身を除く): 50672188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 11239, 22478, 33717, 44956, 67434, 78673, 101151, 134868, 157346, 202302, 236019, 303453, 314692, 404604, 472038, 606906, 708057, 910359, 944076, 1213812, 1416114, 1820718, 2124171, 2832228, 3641436, 4248342, 6372513, 8496684, 12745026, 25490052]

約数ペア:

[(1, 25490052), (2, 12745026), (3, 8496684), (4, 6372513), (6, 4248342), (7, 3641436), (9, 2832228), (12, 2124171), (14, 1820718), (18, 1416114), (21, 1213812), (27, 944076), (28, 910359), (36, 708057), (42, 606906), (54, 472038), (63, 404604), (81, 314692), (84, 303453), (108, 236019), (126, 202302), (162, 157346), (189, 134868), (252, 101151), (324, 78673), (378, 67434), (567, 44956), (756, 33717), (1134, 22478), (2268, 11239)]