2458173879

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{36229}}^1$

素因数の和:36604

約数の個数: 32

約数和(自身を含む): 4173696000

約数和(自身を除く): 1715522121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1077, 2513, 3231, 7539, 9693, 22617, 36229, 67851, 108687, 253603, 326061, 760809, 978183, 2282427, 6847281, 13006211, 39018633, 91043477, 117055899, 273130431, 351167697, 819391293, 2458173879]

約数ペア:

[(1, 2458173879), (3, 819391293), (7, 351167697), (9, 273130431), (21, 117055899), (27, 91043477), (63, 39018633), (189, 13006211), (359, 6847281), (1077, 2282427), (2513, 978183), (3231, 760809), (7539, 326061), (9693, 253603), (22617, 108687), (36229, 67851)]