16859556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 51744000

約数和(自身を除く): 34884444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 769, 783, 812, 1044, 1218, 1538, 1566, 1827, 2307, 2436, 3076, 3132, 3654, 4614, 5383, 5481, 6921, 7308, 9228, 10766, 10962, 13842, 16149, 20763, 21532, 21924, 22301, 27684, 32298, 41526, 44602, 48447, 64596, 66903, 83052, 89204, 96894, 133806, 145341, 156107, 193788, 200709, 267612, 290682, 312214, 401418, 468321, 581364, 602127, 624428, 802836, 936642, 1204254, 1404963, 1873284, 2408508, 2809926, 4214889, 5619852, 8429778, 16859556]

約数ペア:

[(1, 16859556), (2, 8429778), (3, 5619852), (4, 4214889), (6, 2809926), (7, 2408508), (9, 1873284), (12, 1404963), (14, 1204254), (18, 936642), (21, 802836), (27, 624428), (28, 602127), (29, 581364), (36, 468321), (42, 401418), (54, 312214), (58, 290682), (63, 267612), (84, 200709), (87, 193788), (108, 156107), (116, 145341), (126, 133806), (174, 96894), (189, 89204), (203, 83052), (252, 66903), (261, 64596), (348, 48447), (378, 44602), (406, 41526), (522, 32298), (609, 27684), (756, 22301), (769, 21924), (783, 21532), (812, 20763), (1044, 16149), (1218, 13842), (1538, 10962), (1566, 10766), (1827, 9228), (2307, 7308), (2436, 6921), (3076, 5481), (3132, 5383), (3654, 4614)]