18297708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 50163456

約数和(自身を除く): 31865748

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10663, 21326, 31989, 42652, 63978, 117293, 127956, 138619, 234586, 277238, 351879, 415857, 469172, 554476, 703758, 831714, 1407516, 1524809, 1663428, 3049618, 4574427, 6099236, 9148854, 18297708]

約数ペア:

[(1, 18297708), (2, 9148854), (3, 6099236), (4, 4574427), (6, 3049618), (11, 1663428), (12, 1524809), (13, 1407516), (22, 831714), (26, 703758), (33, 554476), (39, 469172), (44, 415857), (52, 351879), (66, 277238), (78, 234586), (132, 138619), (143, 127956), (156, 117293), (286, 63978), (429, 42652), (572, 31989), (858, 21326), (1716, 10663)]