19636074

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12579

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 25507926

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 12539, 25078, 37617, 75234, 112851, 225702, 338553, 363631, 677106, 727262, 1090893, 2181786, 3272679, 6545358, 9818037, 19636074]

約数ペア:

[(1, 19636074), (2, 9818037), (3, 6545358), (6, 3272679), (9, 2181786), (18, 1090893), (27, 727262), (29, 677106), (54, 363631), (58, 338553), (87, 225702), (174, 112851), (261, 75234), (522, 37617), (783, 25078), (1566, 12539)]