2121912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 6191640

約数和(自身を除く): 4069728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2267, 4534, 6801, 9068, 13602, 18136, 20403, 27204, 29471, 40806, 54408, 58942, 81612, 88413, 117884, 163224, 176826, 235768, 265239, 353652, 530478, 707304, 1060956, 2121912]

約数ペア:

[(1, 2121912), (2, 1060956), (3, 707304), (4, 530478), (6, 353652), (8, 265239), (9, 235768), (12, 176826), (13, 163224), (18, 117884), (24, 88413), (26, 81612), (36, 58942), (39, 54408), (52, 40806), (72, 29471), (78, 27204), (104, 20403), (117, 18136), (156, 13602), (234, 9068), (312, 6801), (468, 4534), (936, 2267)]