63938742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11621}}^1$

素因数の和:11764

約数の個数: 32

約数和(自身を含む): 147273984

約数和(自身を除く): 83335242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 11621, 23242, 34863, 69726, 81347, 162694, 244041, 488082, 1522351, 3044702, 4567053, 9134106, 10656457, 21312914, 31969371, 63938742]

約数ペア:

[(1, 63938742), (2, 31969371), (3, 21312914), (6, 10656457), (7, 9134106), (14, 4567053), (21, 3044702), (42, 1522351), (131, 488082), (262, 244041), (393, 162694), (786, 81347), (917, 69726), (1834, 34863), (2751, 23242), (5502, 11621)]