17966040646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{36919}}^1$

素因数の和:37164

約数の個数: 32

約数和(自身を含む): 28708992000

約数和(自身を除く): 10742951354

約数列:

[1, 2, 23, 46, 71, 142, 149, 298, 1633, 3266, 3427, 6854, 10579, 21158, 36919, 73838, 243317, 486634, 849137, 1698274, 2621249, 5242498, 5500931, 11001862, 60288727, 120577454, 126521413, 253042826, 390566101, 781132202, 8983020323, 17966040646]

約数ペア:

[(1, 17966040646), (2, 8983020323), (23, 781132202), (46, 390566101), (71, 253042826), (142, 126521413), (149, 120577454), (298, 60288727), (1633, 11001862), (3266, 5500931), (3427, 5242498), (6854, 2621249), (10579, 1698274), (21158, 849137), (36919, 486634), (73838, 243317)]