12717432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30828168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 647, 702, 728, 756, 819, 936, 1092, 1294, 1404, 1512, 1638, 1941, 2184, 2457, 2588, 2808, 3276, 3882, 4529, 4914, 5176, 5823, 6552, 7764, 8411, 9058, 9828, 11646, 13587, 15528, 16822, 17469, 18116, 19656, 23292, 25233, 27174, 33644, 34938, 36232, 40761, 46584, 50466, 54348, 58877, 67288, 69876, 75699, 81522, 100932, 108696, 117754, 122283, 139752, 151398, 163044, 176631, 201864, 227097, 235508, 244566, 302796, 326088, 353262, 454194, 471016, 489132, 529893, 605592, 706524, 908388, 978264, 1059786, 1413048, 1589679, 1816776, 2119572, 3179358, 4239144, 6358716, 12717432]

約数ペア:

[(1, 12717432), (2, 6358716), (3, 4239144), (4, 3179358), (6, 2119572), (7, 1816776), (8, 1589679), (9, 1413048), (12, 1059786), (13, 978264), (14, 908388), (18, 706524), (21, 605592), (24, 529893), (26, 489132), (27, 471016), (28, 454194), (36, 353262), (39, 326088), (42, 302796), (52, 244566), (54, 235508), (56, 227097), (63, 201864), (72, 176631), (78, 163044), (84, 151398), (91, 139752), (104, 122283), (108, 117754), (117, 108696), (126, 100932), (156, 81522), (168, 75699), (182, 69876), (189, 67288), (216, 58877), (234, 54348), (252, 50466), (273, 46584), (312, 40761), (351, 36232), (364, 34938), (378, 33644), (468, 27174), (504, 25233), (546, 23292), (647, 19656), (702, 18116), (728, 17469), (756, 16822), (819, 15528), (936, 13587), (1092, 11646), (1294, 9828), (1404, 9058), (1512, 8411), (1638, 7764), (1941, 6552), (2184, 5823), (2457, 5176), (2588, 4914), (2808, 4529), (3276, 3882)]