11011986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 25331904

約数和(自身を除く): 14319918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 397, 402, 414, 603, 794, 1191, 1206, 1541, 2382, 3082, 3573, 4623, 7146, 9131, 9246, 13869, 18262, 26599, 27393, 27738, 53198, 54786, 79797, 82179, 159594, 164358, 239391, 478782, 611777, 1223554, 1835331, 3670662, 5505993, 11011986]

約数ペア:

[(1, 11011986), (2, 5505993), (3, 3670662), (6, 1835331), (9, 1223554), (18, 611777), (23, 478782), (46, 239391), (67, 164358), (69, 159594), (134, 82179), (138, 79797), (201, 54786), (207, 53198), (397, 27738), (402, 27393), (414, 26599), (603, 18262), (794, 13869), (1191, 9246), (1206, 9131), (1541, 7146), (2382, 4623), (3082, 3573)]