84205674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3863}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 209768832

約数和(自身を除く): 125563158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 3863, 7266, 7726, 10899, 11589, 21798, 23178, 27041, 34767, 54082, 69534, 81123, 162246, 243369, 486738, 668299, 1336598, 2004897, 4009794, 4678093, 6014691, 9356186, 12029382, 14034279, 28068558, 42102837, 84205674]

約数ペア:

[(1, 84205674), (2, 42102837), (3, 28068558), (6, 14034279), (7, 12029382), (9, 9356186), (14, 6014691), (18, 4678093), (21, 4009794), (42, 2004897), (63, 1336598), (126, 668299), (173, 486738), (346, 243369), (519, 162246), (1038, 81123), (1211, 69534), (1557, 54082), (2422, 34767), (3114, 27041), (3633, 23178), (3863, 21798), (7266, 11589), (7726, 10899)]