19368998802

素因数分解:

$2^1\times 3^5\times {\mathrm{557}}^1\times {\mathrm{71551}}^1$

素因数の和:72125

約数の個数: 48

約数和(自身を含む): 43599209472

約数和(自身を除く): 24230210670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 557, 1114, 1671, 3342, 5013, 10026, 15039, 30078, 45117, 71551, 90234, 135351, 143102, 214653, 270702, 429306, 643959, 1287918, 1931877, 3863754, 5795631, 11591262, 17386893, 34773786, 39853907, 79707814, 119561721, 239123442, 358685163, 717370326, 1076055489, 2152110978, 3228166467, 6456332934, 9684499401, 19368998802]

約数ペア:

[(1, 19368998802), (2, 9684499401), (3, 6456332934), (6, 3228166467), (9, 2152110978), (18, 1076055489), (27, 717370326), (54, 358685163), (81, 239123442), (162, 119561721), (243, 79707814), (486, 39853907), (557, 34773786), (1114, 17386893), (1671, 11591262), (3342, 5795631), (5013, 3863754), (10026, 1931877), (15039, 1287918), (30078, 643959), (45117, 429306), (71551, 270702), (90234, 214653), (135351, 143102)]