38684436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20023}}^1$

素因数の和:20060

約数の個数: 48

約数和(自身を含む): 107649024

約数和(自身を除く): 68964588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20023, 40046, 60069, 80092, 120138, 140161, 240276, 280322, 420483, 460529, 560644, 840966, 921058, 1381587, 1681932, 1842116, 2763174, 3223703, 5526348, 6447406, 9671109, 12894812, 19342218, 38684436]

約数ペア:

[(1, 38684436), (2, 19342218), (3, 12894812), (4, 9671109), (6, 6447406), (7, 5526348), (12, 3223703), (14, 2763174), (21, 1842116), (23, 1681932), (28, 1381587), (42, 921058), (46, 840966), (69, 560644), (84, 460529), (92, 420483), (138, 280322), (161, 240276), (276, 140161), (322, 120138), (483, 80092), (644, 60069), (966, 40046), (1932, 20023)]