21327588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34849}}^1$

素因数の和:34876

約数の個数: 36

約数和(自身を含む): 57084300

約数和(自身を除く): 35756712

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34849, 69698, 104547, 139396, 209094, 313641, 418188, 592433, 627282, 1184866, 1254564, 1777299, 2369732, 3554598, 5331897, 7109196, 10663794, 21327588]

約数ペア:

[(1, 21327588), (2, 10663794), (3, 7109196), (4, 5331897), (6, 3554598), (9, 2369732), (12, 1777299), (17, 1254564), (18, 1184866), (34, 627282), (36, 592433), (51, 418188), (68, 313641), (102, 209094), (153, 139396), (204, 104547), (306, 69698), (612, 34849)]