39017874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6781}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 89847936

約数和(自身を除く): 50830062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 6781, 13562, 20343, 40686, 47467, 94934, 142401, 284802, 928997, 1857994, 2786991, 5573982, 6502979, 13005958, 19508937, 39017874]

約数ペア:

[(1, 39017874), (2, 19508937), (3, 13005958), (6, 6502979), (7, 5573982), (14, 2786991), (21, 1857994), (42, 928997), (137, 284802), (274, 142401), (411, 94934), (822, 47467), (959, 40686), (1918, 20343), (2877, 13562), (5754, 6781)]