186966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 471744

約数和(自身を除く): 284778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 47, 51, 78, 94, 102, 117, 141, 153, 221, 234, 282, 306, 423, 442, 611, 663, 799, 846, 1222, 1326, 1598, 1833, 1989, 2397, 3666, 3978, 4794, 5499, 7191, 10387, 10998, 14382, 20774, 31161, 62322, 93483, 186966]

約数ペア:

[(1, 186966), (2, 93483), (3, 62322), (6, 31161), (9, 20774), (13, 14382), (17, 10998), (18, 10387), (26, 7191), (34, 5499), (39, 4794), (47, 3978), (51, 3666), (78, 2397), (94, 1989), (102, 1833), (117, 1598), (141, 1326), (153, 1222), (221, 846), (234, 799), (282, 663), (306, 611), (423, 442)]