7646868

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 19420128

約数和(自身を除く): 11773260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 683, 933, 1244, 1366, 1866, 2049, 2732, 2799, 3732, 4098, 5598, 6147, 8196, 11196, 12294, 24588, 212413, 424826, 637239, 849652, 1274478, 1911717, 2548956, 3823434, 7646868]

約数ペア:

[(1, 7646868), (2, 3823434), (3, 2548956), (4, 1911717), (6, 1274478), (9, 849652), (12, 637239), (18, 424826), (36, 212413), (311, 24588), (622, 12294), (683, 11196), (933, 8196), (1244, 6147), (1366, 5598), (1866, 4098), (2049, 3732), (2732, 2799)]