543281994

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 1194373440

約数和(自身を除く): 651091446

約数列:

[1, 2, 3, 6, 9, 18, 137, 151, 274, 302, 411, 453, 822, 906, 1233, 1359, 1459, 2466, 2718, 2918, 4377, 8754, 13131, 20687, 26262, 41374, 62061, 124122, 186183, 199883, 220309, 372366, 399766, 440618, 599649, 660927, 1199298, 1321854, 1798947, 1982781, 3597894, 3965562, 30182333, 60364666, 90546999, 181093998, 271640997, 543281994]

約数ペア:

[(1, 543281994), (2, 271640997), (3, 181093998), (6, 90546999), (9, 60364666), (18, 30182333), (137, 3965562), (151, 3597894), (274, 1982781), (302, 1798947), (411, 1321854), (453, 1199298), (822, 660927), (906, 599649), (1233, 440618), (1359, 399766), (1459, 372366), (2466, 220309), (2718, 199883), (2918, 186183), (4377, 124122), (8754, 62061), (13131, 41374), (20687, 26262)]