2018182016

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{91139}}^1$

素因数の和:91326

約数の個数: 32

約数和(自身を含む): 4043881800

約数和(自身を除く): 2025699784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 22144, 91139, 182278, 364556, 729112, 1458224, 2916448, 5832896, 11665792, 15767047, 31534094, 63068188, 126136376, 252272752, 504545504, 1009091008, 2018182016]

約数ペア:

[(1, 2018182016), (2, 1009091008), (4, 504545504), (8, 252272752), (16, 126136376), (32, 63068188), (64, 31534094), (128, 15767047), (173, 11665792), (346, 5832896), (692, 2916448), (1384, 1458224), (2768, 729112), (5536, 364556), (11072, 182278), (22144, 91139)]