74140542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{196139}}^1$

素因数の和:196157

約数の個数: 32

約数和(自身を含む): 188294400

約数和(自身を除く): 114153858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 196139, 392278, 588417, 1176834, 1372973, 1765251, 2745946, 3530502, 4118919, 5295753, 8237838, 10591506, 12356757, 24713514, 37070271, 74140542]

約数ペア:

[(1, 74140542), (2, 37070271), (3, 24713514), (6, 12356757), (7, 10591506), (9, 8237838), (14, 5295753), (18, 4118919), (21, 3530502), (27, 2745946), (42, 1765251), (54, 1372973), (63, 1176834), (126, 588417), (189, 392278), (378, 196139)]