9863128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 12687272

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 347, 374, 418, 646, 694, 748, 836, 1292, 1388, 1496, 1672, 2584, 2776, 3553, 3817, 5899, 6593, 7106, 7634, 11798, 13186, 14212, 15268, 23596, 26372, 28424, 30536, 47192, 52744, 64889, 72523, 112081, 129778, 145046, 224162, 259556, 290092, 448324, 519112, 580184, 896648, 1232891, 2465782, 4931564, 9863128]

約数ペア:

[(1, 9863128), (2, 4931564), (4, 2465782), (8, 1232891), (11, 896648), (17, 580184), (19, 519112), (22, 448324), (34, 290092), (38, 259556), (44, 224162), (68, 145046), (76, 129778), (88, 112081), (136, 72523), (152, 64889), (187, 52744), (209, 47192), (323, 30536), (347, 28424), (374, 26372), (418, 23596), (646, 15268), (694, 14212), (748, 13186), (836, 11798), (1292, 7634), (1388, 7106), (1496, 6593), (1672, 5899), (2584, 3817), (2776, 3553)]