16895988

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2593}}^1$

素因数の和:2784

約数の個数: 36

約数和(自身を含む): 42961828

約数和(自身を除く): 26065840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 2593, 3258, 5186, 6516, 7779, 10372, 15558, 23337, 31116, 46674, 93348, 469333, 938666, 1407999, 1877332, 2815998, 4223997, 5631996, 8447994, 16895988]

約数ペア:

[(1, 16895988), (2, 8447994), (3, 5631996), (4, 4223997), (6, 2815998), (9, 1877332), (12, 1407999), (18, 938666), (36, 469333), (181, 93348), (362, 46674), (543, 31116), (724, 23337), (1086, 15558), (1629, 10372), (2172, 7779), (2593, 6516), (3258, 5186)]