56872998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34749

約数の個数: 48

約数和(自身を含む): 151665696

約数和(自身を除く): 94792698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 34721, 69442, 104163, 208326, 243047, 312489, 451373, 486094, 624978, 729141, 902746, 1354119, 1458282, 2187423, 2708238, 3159611, 4062357, 4374846, 6319222, 8124714, 9478833, 18957666, 28436499, 56872998]

約数ペア:

[(1, 56872998), (2, 28436499), (3, 18957666), (6, 9478833), (7, 8124714), (9, 6319222), (13, 4374846), (14, 4062357), (18, 3159611), (21, 2708238), (26, 2187423), (39, 1458282), (42, 1354119), (63, 902746), (78, 729141), (91, 624978), (117, 486094), (126, 451373), (182, 312489), (234, 243047), (273, 208326), (546, 104163), (819, 69442), (1638, 34721)]