7686738

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 40

約数和(自身を含む): 17981568

約数和(自身を除く): 10294830

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 2063, 3726, 4126, 6189, 12378, 18567, 37134, 47449, 55701, 94898, 111402, 142347, 167103, 284694, 334206, 427041, 854082, 1281123, 2562246, 3843369, 7686738]

約数ペア:

[(1, 7686738), (2, 3843369), (3, 2562246), (6, 1281123), (9, 854082), (18, 427041), (23, 334206), (27, 284694), (46, 167103), (54, 142347), (69, 111402), (81, 94898), (138, 55701), (162, 47449), (207, 37134), (414, 18567), (621, 12378), (1242, 6189), (1863, 4126), (2063, 3726)]