187899036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 473443488

約数和(自身を除く): 285544452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2526, 2861, 5052, 5473, 5722, 8583, 10946, 11444, 16419, 17166, 21892, 32838, 34332, 37193, 65676, 74386, 111579, 148772, 223158, 446316, 1204481, 2408962, 3613443, 4817924, 7226886, 14453772, 15658253, 31316506, 46974759, 62633012, 93949518, 187899036]

約数ペア:

[(1, 187899036), (2, 93949518), (3, 62633012), (4, 46974759), (6, 31316506), (12, 15658253), (13, 14453772), (26, 7226886), (39, 4817924), (52, 3613443), (78, 2408962), (156, 1204481), (421, 446316), (842, 223158), (1263, 148772), (1684, 111579), (2526, 74386), (2861, 65676), (5052, 37193), (5473, 34332), (5722, 32838), (8583, 21892), (10946, 17166), (11444, 16419)]