18094956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 47995584

約数和(自身を除く): 29900628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 163, 174, 319, 326, 348, 489, 638, 652, 841, 957, 978, 1276, 1682, 1793, 1914, 1956, 2523, 3364, 3586, 3828, 4727, 5046, 5379, 7172, 9251, 9454, 10092, 10758, 14181, 18502, 18908, 21516, 27753, 28362, 37004, 51997, 55506, 56724, 103994, 111012, 137083, 155991, 207988, 274166, 311982, 411249, 548332, 623964, 822498, 1507913, 1644996, 3015826, 4523739, 6031652, 9047478, 18094956]

約数ペア:

[(1, 18094956), (2, 9047478), (3, 6031652), (4, 4523739), (6, 3015826), (11, 1644996), (12, 1507913), (22, 822498), (29, 623964), (33, 548332), (44, 411249), (58, 311982), (66, 274166), (87, 207988), (116, 155991), (132, 137083), (163, 111012), (174, 103994), (319, 56724), (326, 55506), (348, 51997), (489, 37004), (638, 28362), (652, 27753), (841, 21516), (957, 18908), (978, 18502), (1276, 14181), (1682, 10758), (1793, 10092), (1914, 9454), (1956, 9251), (2523, 7172), (3364, 5379), (3586, 5046), (3828, 4727)]