3881358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 9960720

約数和(自身を除く): 6079362

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 97, 114, 117, 162, 171, 194, 234, 247, 291, 342, 351, 494, 513, 582, 702, 741, 873, 1026, 1053, 1261, 1482, 1539, 1746, 1843, 2106, 2223, 2522, 2619, 3078, 3686, 3783, 4446, 5238, 5529, 6669, 7566, 7857, 11058, 11349, 13338, 15714, 16587, 20007, 22698, 23959, 33174, 34047, 40014, 47918, 49761, 68094, 71877, 99522, 102141, 143754, 149283, 204282, 215631, 298566, 431262, 646893, 1293786, 1940679, 3881358]

約数ペア:

[(1, 3881358), (2, 1940679), (3, 1293786), (6, 646893), (9, 431262), (13, 298566), (18, 215631), (19, 204282), (26, 149283), (27, 143754), (38, 102141), (39, 99522), (54, 71877), (57, 68094), (78, 49761), (81, 47918), (97, 40014), (114, 34047), (117, 33174), (162, 23959), (171, 22698), (194, 20007), (234, 16587), (247, 15714), (291, 13338), (342, 11349), (351, 11058), (494, 7857), (513, 7566), (582, 6669), (702, 5529), (741, 5238), (873, 4446), (1026, 3783), (1053, 3686), (1261, 3078), (1482, 2619), (1539, 2522), (1746, 2223), (1843, 2106)]