15953364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 49795200

約数和(自身を除く): 33841836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 59, 63, 74, 84, 87, 111, 116, 118, 126, 148, 174, 177, 203, 222, 236, 252, 259, 261, 333, 348, 354, 406, 413, 444, 518, 522, 531, 609, 666, 708, 777, 812, 826, 1036, 1044, 1062, 1073, 1218, 1239, 1332, 1554, 1652, 1711, 1827, 2124, 2146, 2183, 2331, 2436, 2478, 3108, 3219, 3422, 3654, 3717, 4292, 4366, 4662, 4956, 5133, 6438, 6549, 6844, 7308, 7434, 7511, 8732, 9324, 9657, 10266, 11977, 12876, 13098, 14868, 15022, 15281, 15399, 19314, 19647, 20532, 22533, 23954, 26196, 30044, 30562, 30798, 35931, 38628, 39294, 45066, 45843, 47908, 61124, 61596, 63307, 67599, 71862, 78588, 90132, 91686, 107793, 126614, 135198, 137529, 143724, 183372, 189921, 215586, 253228, 270396, 275058, 379842, 431172, 443149, 550116, 569763, 759684, 886298, 1139526, 1329447, 1772596, 2279052, 2658894, 3988341, 5317788, 7976682, 15953364]

約数ペア:

[(1, 15953364), (2, 7976682), (3, 5317788), (4, 3988341), (6, 2658894), (7, 2279052), (9, 1772596), (12, 1329447), (14, 1139526), (18, 886298), (21, 759684), (28, 569763), (29, 550116), (36, 443149), (37, 431172), (42, 379842), (58, 275058), (59, 270396), (63, 253228), (74, 215586), (84, 189921), (87, 183372), (111, 143724), (116, 137529), (118, 135198), (126, 126614), (148, 107793), (174, 91686), (177, 90132), (203, 78588), (222, 71862), (236, 67599), (252, 63307), (259, 61596), (261, 61124), (333, 47908), (348, 45843), (354, 45066), (406, 39294), (413, 38628), (444, 35931), (518, 30798), (522, 30562), (531, 30044), (609, 26196), (666, 23954), (708, 22533), (777, 20532), (812, 19647), (826, 19314), (1036, 15399), (1044, 15281), (1062, 15022), (1073, 14868), (1218, 13098), (1239, 12876), (1332, 11977), (1554, 10266), (1652, 9657), (1711, 9324), (1827, 8732), (2124, 7511), (2146, 7434), (2183, 7308), (2331, 6844), (2436, 6549), (2478, 6438), (3108, 5133), (3219, 4956), (3422, 4662), (3654, 4366), (3717, 4292)]