18588612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 52401216

約数和(自身を除く): 33812604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 613, 722, 798, 1083, 1226, 1444, 1596, 1839, 2166, 2452, 2527, 3678, 4291, 4332, 5054, 7356, 7581, 8582, 10108, 11647, 12873, 15162, 17164, 23294, 25746, 30324, 34941, 46588, 51492, 69882, 81529, 139764, 163058, 221293, 244587, 326116, 442586, 489174, 663879, 885172, 978348, 1327758, 1549051, 2655516, 3098102, 4647153, 6196204, 9294306, 18588612]

約数ペア:

[(1, 18588612), (2, 9294306), (3, 6196204), (4, 4647153), (6, 3098102), (7, 2655516), (12, 1549051), (14, 1327758), (19, 978348), (21, 885172), (28, 663879), (38, 489174), (42, 442586), (57, 326116), (76, 244587), (84, 221293), (114, 163058), (133, 139764), (228, 81529), (266, 69882), (361, 51492), (399, 46588), (532, 34941), (613, 30324), (722, 25746), (798, 23294), (1083, 17164), (1226, 15162), (1444, 12873), (1596, 11647), (1839, 10108), (2166, 8582), (2452, 7581), (2527, 7356), (3678, 5054), (4291, 4332)]