18829612226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{12923}}^1$

素因数の和:13358

約数の個数: 32

約数和(自身を含む): 29657788416

約数和(自身を除く): 10828176190

約数列:

[1, 2, 31, 62, 71, 142, 331, 662, 2201, 4402, 10261, 12923, 20522, 23501, 25846, 47002, 400613, 728531, 801226, 917533, 1457062, 1835066, 4277513, 8555026, 28443523, 56887046, 132602903, 265205806, 303703423, 607406846, 9414806113, 18829612226]

約数ペア:

[(1, 18829612226), (2, 9414806113), (31, 607406846), (62, 303703423), (71, 265205806), (142, 132602903), (331, 56887046), (662, 28443523), (2201, 8555026), (4402, 4277513), (10261, 1835066), (12923, 1457062), (20522, 917533), (23501, 801226), (25846, 728531), (47002, 400613)]