15661695402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{37201}}^1$

素因数の和:38459

約数の個数: 48

約数和(自身を含む): 35749633920

約数和(自身を除く): 20087938518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1231, 2462, 3693, 7386, 11079, 22158, 23389, 37201, 46778, 70167, 74402, 111603, 140334, 210501, 223206, 334809, 421002, 669618, 706819, 1413638, 2120457, 4240914, 6361371, 12722742, 45794431, 91588862, 137383293, 274766586, 412149879, 824299758, 870094189, 1740188378, 2610282567, 5220565134, 7830847701, 15661695402]

約数ペア:

[(1, 15661695402), (2, 7830847701), (3, 5220565134), (6, 2610282567), (9, 1740188378), (18, 870094189), (19, 824299758), (38, 412149879), (57, 274766586), (114, 137383293), (171, 91588862), (342, 45794431), (1231, 12722742), (2462, 6361371), (3693, 4240914), (7386, 2120457), (11079, 1413638), (22158, 706819), (23389, 669618), (37201, 421002), (46778, 334809), (70167, 223206), (74402, 210501), (111603, 140334)]