90619746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15749}}^1$

素因数の和:15898

約数の個数: 32

約数和(自身を含む): 208656000

約数和(自身を除く): 118036254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 15749, 31498, 47247, 94494, 110243, 220486, 330729, 661458, 2157613, 4315226, 6472839, 12945678, 15103291, 30206582, 45309873, 90619746]

約数ペア:

[(1, 90619746), (2, 45309873), (3, 30206582), (6, 15103291), (7, 12945678), (14, 6472839), (21, 4315226), (42, 2157613), (137, 661458), (274, 330729), (411, 220486), (822, 110243), (959, 94494), (1918, 47247), (2877, 31498), (5754, 15749)]