180475542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1741}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 422302608

約数和(自身を除く): 241827066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 443, 886, 1329, 1741, 2658, 3482, 3987, 5223, 5759, 7974, 10446, 11518, 15669, 17277, 22633, 31338, 34554, 45266, 51831, 67899, 103662, 135798, 203697, 407394, 771263, 1542526, 2313789, 4627578, 6941367, 10026419, 13882734, 20052838, 30079257, 60158514, 90237771, 180475542]

約数ペア:

[(1, 180475542), (2, 90237771), (3, 60158514), (6, 30079257), (9, 20052838), (13, 13882734), (18, 10026419), (26, 6941367), (39, 4627578), (78, 2313789), (117, 1542526), (234, 771263), (443, 407394), (886, 203697), (1329, 135798), (1741, 103662), (2658, 67899), (3482, 51831), (3987, 45266), (5223, 34554), (5759, 31338), (7974, 22633), (10446, 17277), (11518, 15669)]