2007508986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{89009}}^1$

素因数の和:89203

約数の個数: 48

約数和(自身を含む): 4998801600

約数和(自身を除く): 2991292614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 22554, 89009, 178018, 267027, 534054, 623063, 801081, 1246126, 1602162, 1869189, 3738378, 5607567, 11215134, 15932611, 31865222, 47797833, 95595666, 111528277, 143393499, 223056554, 286786998, 334584831, 669169662, 1003754493, 2007508986]

約数ペア:

[(1, 2007508986), (2, 1003754493), (3, 669169662), (6, 334584831), (7, 286786998), (9, 223056554), (14, 143393499), (18, 111528277), (21, 95595666), (42, 47797833), (63, 31865222), (126, 15932611), (179, 11215134), (358, 5607567), (537, 3738378), (1074, 1869189), (1253, 1602162), (1611, 1246126), (2506, 801081), (3222, 623063), (3759, 534054), (7518, 267027), (11277, 178018), (22554, 89009)]