39465678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 92364624

約数和(自身を除く): 52898946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 557, 723, 1114, 1446, 1671, 1687, 3342, 3374, 3899, 5061, 7798, 10122, 11697, 11809, 23394, 23618, 27293, 35427, 54586, 70854, 81879, 134237, 163758, 268474, 402711, 805422, 939659, 1879318, 2818977, 5637954, 6577613, 13155226, 19732839, 39465678]

約数ペア:

[(1, 39465678), (2, 19732839), (3, 13155226), (6, 6577613), (7, 5637954), (14, 2818977), (21, 1879318), (42, 939659), (49, 805422), (98, 402711), (147, 268474), (241, 163758), (294, 134237), (482, 81879), (557, 70854), (723, 54586), (1114, 35427), (1446, 27293), (1671, 23618), (1687, 23394), (3342, 11809), (3374, 11697), (3899, 10122), (5061, 7798)]