18082566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 42385200

約数和(自身を除く): 24302634

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 1429, 2109, 2858, 4218, 4287, 6327, 8574, 12654, 12861, 25722, 27151, 52873, 54302, 81453, 105746, 158619, 162906, 244359, 317238, 475857, 488718, 951714, 1004587, 2009174, 3013761, 6027522, 9041283, 18082566]

約数ペア:

[(1, 18082566), (2, 9041283), (3, 6027522), (6, 3013761), (9, 2009174), (18, 1004587), (19, 951714), (37, 488718), (38, 475857), (57, 317238), (74, 244359), (111, 162906), (114, 158619), (171, 105746), (222, 81453), (333, 54302), (342, 52873), (666, 27151), (703, 25722), (1406, 12861), (1429, 12654), (2109, 8574), (2858, 6327), (4218, 4287)]