8663172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 23288832

約数和(自身を除く): 14625660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 683, 906, 1057, 1366, 1812, 2049, 2114, 2732, 3171, 4098, 4228, 4781, 6342, 8196, 9562, 12684, 14343, 19124, 28686, 57372, 103133, 206266, 309399, 412532, 618798, 721931, 1237596, 1443862, 2165793, 2887724, 4331586, 8663172]

約数ペア:

[(1, 8663172), (2, 4331586), (3, 2887724), (4, 2165793), (6, 1443862), (7, 1237596), (12, 721931), (14, 618798), (21, 412532), (28, 309399), (42, 206266), (84, 103133), (151, 57372), (302, 28686), (453, 19124), (604, 14343), (683, 12684), (906, 9562), (1057, 8196), (1366, 6342), (1812, 4781), (2049, 4228), (2114, 4098), (2732, 3171)]