12921912

素因数分解:

$2^3\times 3^2\times {\mathrm{179471}}^1$

素因数の和:179483

約数の個数: 24

約数和(自身を含む): 34997040

約数和(自身を除く): 22075128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179471, 358942, 538413, 717884, 1076826, 1435768, 1615239, 2153652, 3230478, 4307304, 6460956, 12921912]

約数ペア:

[(1, 12921912), (2, 6460956), (3, 4307304), (4, 3230478), (6, 2153652), (8, 1615239), (9, 1435768), (12, 1076826), (18, 717884), (24, 538413), (36, 358942), (72, 179471)]