1900343718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1160161}}^1$

素因数の和:1160189

約数の個数: 48

約数和(自身を含む): 5067587616

約数和(自身を除く): 3167243898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1160161, 2320322, 3480483, 6960966, 8121127, 10441449, 15082093, 16242254, 20882898, 24363381, 30164186, 45246279, 48726762, 73090143, 90492558, 105574651, 135738837, 146180286, 211149302, 271477674, 316723953, 633447906, 950171859, 1900343718]

約数ペア:

[(1, 1900343718), (2, 950171859), (3, 633447906), (6, 316723953), (7, 271477674), (9, 211149302), (13, 146180286), (14, 135738837), (18, 105574651), (21, 90492558), (26, 73090143), (39, 48726762), (42, 45246279), (63, 30164186), (78, 24363381), (91, 20882898), (117, 16242254), (126, 15082093), (182, 10441449), (234, 8121127), (273, 6960966), (546, 3480483), (819, 2320322), (1638, 1160161)]