17836572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 45879680

約数和(自身を除く): 28043108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2659, 3354, 5318, 6708, 7977, 10636, 15954, 31908, 34567, 69134, 103701, 114337, 138268, 207402, 228674, 343011, 414804, 457348, 686022, 1372044, 1486381, 2972762, 4459143, 5945524, 8918286, 17836572]

約数ペア:

[(1, 17836572), (2, 8918286), (3, 5945524), (4, 4459143), (6, 2972762), (12, 1486381), (13, 1372044), (26, 686022), (39, 457348), (43, 414804), (52, 343011), (78, 228674), (86, 207402), (129, 138268), (156, 114337), (172, 103701), (258, 69134), (516, 34567), (559, 31908), (1118, 15954), (1677, 10636), (2236, 7977), (2659, 6708), (3354, 5318)]