106561998

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 246681864

約数和(自身を除く): 140119866

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 61, 74, 86, 111, 122, 129, 183, 222, 258, 333, 366, 387, 549, 666, 774, 1098, 1591, 2257, 2623, 3182, 3721, 4514, 4773, 5246, 6771, 7442, 7869, 9546, 11163, 13542, 14319, 15738, 20313, 22326, 23607, 28638, 33489, 40626, 47214, 66978, 97051, 137677, 160003, 194102, 275354, 291153, 320006, 413031, 480009, 582306, 826062, 873459, 960018, 1239093, 1440027, 1746918, 2478186, 2880054, 5920111, 11840222, 17760333, 35520666, 53280999, 106561998]

約数ペア:

[(1, 106561998), (2, 53280999), (3, 35520666), (6, 17760333), (9, 11840222), (18, 5920111), (37, 2880054), (43, 2478186), (61, 1746918), (74, 1440027), (86, 1239093), (111, 960018), (122, 873459), (129, 826062), (183, 582306), (222, 480009), (258, 413031), (333, 320006), (366, 291153), (387, 275354), (549, 194102), (666, 160003), (774, 137677), (1098, 97051), (1591, 66978), (2257, 47214), (2623, 40626), (3182, 33489), (3721, 28638), (4514, 23607), (4773, 22326), (5246, 20313), (6771, 15738), (7442, 14319), (7869, 13542), (9546, 11163)]