2871384

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 7229040

約数和(自身を除く): 4357656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 661, 724, 1086, 1322, 1448, 1983, 2172, 2644, 3966, 4344, 5288, 7932, 15864, 119641, 239282, 358923, 478564, 717846, 957128, 1435692, 2871384]

約数ペア:

[(1, 2871384), (2, 1435692), (3, 957128), (4, 717846), (6, 478564), (8, 358923), (12, 239282), (24, 119641), (181, 15864), (362, 7932), (543, 5288), (661, 4344), (724, 3966), (1086, 2644), (1322, 2172), (1448, 1983)]