30691926

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 68411520

約数和(自身を除く): 37719594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1283, 1329, 2566, 2658, 3849, 3987, 7698, 7974, 11547, 11961, 23094, 23922, 34641, 69282, 568369, 1136738, 1705107, 3410214, 5115321, 10230642, 15345963, 30691926]

約数ペア:

[(1, 30691926), (2, 15345963), (3, 10230642), (6, 5115321), (9, 3410214), (18, 1705107), (27, 1136738), (54, 568369), (443, 69282), (886, 34641), (1283, 23922), (1329, 23094), (2566, 11961), (2658, 11547), (3849, 7974), (3987, 7698)]