18259248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 55678976

約数和(自身を除く): 37419728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 1753, 2604, 3472, 3506, 5208, 5259, 7012, 10416, 10518, 12271, 14024, 21036, 24542, 28048, 36813, 42072, 49084, 54343, 73626, 84144, 98168, 108686, 147252, 163029, 196336, 217372, 294504, 326058, 380401, 434744, 589008, 652116, 760802, 869488, 1141203, 1304232, 1521604, 2282406, 2608464, 3043208, 4564812, 6086416, 9129624, 18259248]

約数ペア:

[(1, 18259248), (2, 9129624), (3, 6086416), (4, 4564812), (6, 3043208), (7, 2608464), (8, 2282406), (12, 1521604), (14, 1304232), (16, 1141203), (21, 869488), (24, 760802), (28, 652116), (31, 589008), (42, 434744), (48, 380401), (56, 326058), (62, 294504), (84, 217372), (93, 196336), (112, 163029), (124, 147252), (168, 108686), (186, 98168), (217, 84144), (248, 73626), (336, 54343), (372, 49084), (434, 42072), (496, 36813), (651, 28048), (744, 24542), (868, 21036), (1302, 14024), (1488, 12271), (1736, 10518), (1753, 10416), (2604, 7012), (3472, 5259), (3506, 5208)]