1799972964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{9323}}^1$

素因数の和:9537

約数の個数: 72

約数和(自身を含む): 4724358912

約数和(自身を除く): 2924385948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 519, 558, 692, 1038, 1116, 1557, 2076, 3114, 5363, 6228, 9323, 10726, 16089, 18646, 21452, 27969, 32178, 37292, 48267, 55938, 64356, 83907, 96534, 111876, 167814, 193068, 289013, 335628, 578026, 867039, 1156052, 1612879, 1734078, 2601117, 3225758, 3468156, 4838637, 5202234, 6451516, 9677274, 10404468, 14515911, 19354548, 29031822, 49999249, 58063644, 99998498, 149997747, 199996996, 299995494, 449993241, 599990988, 899986482, 1799972964]

約数ペア:

[(1, 1799972964), (2, 899986482), (3, 599990988), (4, 449993241), (6, 299995494), (9, 199996996), (12, 149997747), (18, 99998498), (31, 58063644), (36, 49999249), (62, 29031822), (93, 19354548), (124, 14515911), (173, 10404468), (186, 9677274), (279, 6451516), (346, 5202234), (372, 4838637), (519, 3468156), (558, 3225758), (692, 2601117), (1038, 1734078), (1116, 1612879), (1557, 1156052), (2076, 867039), (3114, 578026), (5363, 335628), (6228, 289013), (9323, 193068), (10726, 167814), (16089, 111876), (18646, 96534), (21452, 83907), (27969, 64356), (32178, 55938), (37292, 48267)]