489408021738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2973787}}^1$

素因数の和:2974059

約数の個数: 48

約数和(自身を含む): 1091118502656

約数和(自身を除く): 601710480918

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 223, 246, 369, 446, 669, 738, 1338, 2007, 4014, 9143, 18286, 27429, 54858, 82287, 164574, 2973787, 5947574, 8921361, 17842722, 26764083, 53528166, 121925267, 243850534, 365775801, 663154501, 731551602, 1097327403, 1326309002, 1989463503, 2194654806, 3978927006, 5968390509, 11936781018, 27189334541, 54378669082, 81568003623, 163136007246, 244704010869, 489408021738]

約数ペア:

[(1, 489408021738), (2, 244704010869), (3, 163136007246), (6, 81568003623), (9, 54378669082), (18, 27189334541), (41, 11936781018), (82, 5968390509), (123, 3978927006), (223, 2194654806), (246, 1989463503), (369, 1326309002), (446, 1097327403), (669, 731551602), (738, 663154501), (1338, 365775801), (2007, 243850534), (4014, 121925267), (9143, 53528166), (18286, 26764083), (27429, 17842722), (54858, 8921361), (82287, 5947574), (164574, 2973787)]