13985946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 35065800

約数和(自身を除く): 21079854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 229, 234, 261, 351, 377, 458, 522, 687, 702, 754, 783, 1053, 1131, 1374, 1566, 2061, 2106, 2262, 2349, 2977, 3393, 4122, 4698, 5954, 6183, 6641, 6786, 8931, 10179, 12366, 13282, 17862, 18549, 19923, 20358, 26793, 30537, 37098, 39846, 53586, 59769, 61074, 80379, 86333, 119538, 160758, 172666, 179307, 241137, 258999, 358614, 482274, 517998, 537921, 776997, 1075842, 1553994, 2330991, 4661982, 6992973, 13985946]

約数ペア:

[(1, 13985946), (2, 6992973), (3, 4661982), (6, 2330991), (9, 1553994), (13, 1075842), (18, 776997), (26, 537921), (27, 517998), (29, 482274), (39, 358614), (54, 258999), (58, 241137), (78, 179307), (81, 172666), (87, 160758), (117, 119538), (162, 86333), (174, 80379), (229, 61074), (234, 59769), (261, 53586), (351, 39846), (377, 37098), (458, 30537), (522, 26793), (687, 20358), (702, 19923), (754, 18549), (783, 17862), (1053, 13282), (1131, 12366), (1374, 10179), (1566, 8931), (2061, 6786), (2106, 6641), (2262, 6183), (2349, 5954), (2977, 4698), (3393, 4122)]