293738418

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 656431776

約数和(自身を除く): 362693358

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 774, 786, 1179, 2358, 2897, 5633, 5794, 8691, 11266, 16899, 17382, 26073, 33798, 50697, 52146, 101394, 124571, 249142, 373713, 379507, 747426, 759014, 1121139, 1138521, 2242278, 2277042, 3415563, 6831126, 16318801, 32637602, 48956403, 97912806, 146869209, 293738418]

約数ペア:

[(1, 293738418), (2, 146869209), (3, 97912806), (6, 48956403), (9, 32637602), (18, 16318801), (43, 6831126), (86, 3415563), (129, 2277042), (131, 2242278), (258, 1138521), (262, 1121139), (387, 759014), (393, 747426), (774, 379507), (786, 373713), (1179, 249142), (2358, 124571), (2897, 101394), (5633, 52146), (5794, 50697), (8691, 33798), (11266, 26073), (16899, 17382)]