18790100056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{86323}}^1$

素因数の和:86385

約数の個数: 96

約数和(自身を含む): 45496200960

約数和(自身を除く): 26706100904

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 169, 182, 184, 299, 322, 338, 364, 598, 644, 676, 728, 1183, 1196, 1288, 1352, 2093, 2366, 2392, 3887, 4186, 4732, 7774, 8372, 9464, 15548, 16744, 27209, 31096, 54418, 86323, 108836, 172646, 217672, 345292, 604261, 690584, 1122199, 1208522, 1985429, 2244398, 2417044, 3970858, 4488796, 4834088, 7855393, 7941716, 8977592, 13898003, 14588587, 15710786, 15883432, 25810577, 27796006, 29177174, 31421572, 51621154, 55592012, 58354348, 62843144, 102120109, 103242308, 111184024, 116708696, 180674039, 204240218, 206484616, 335537501, 361348078, 408480436, 671075002, 722696156, 816960872, 1342150004, 1445392312, 2348762507, 2684300008, 4697525014, 9395050028, 18790100056]

約数ペア:

[(1, 18790100056), (2, 9395050028), (4, 4697525014), (7, 2684300008), (8, 2348762507), (13, 1445392312), (14, 1342150004), (23, 816960872), (26, 722696156), (28, 671075002), (46, 408480436), (52, 361348078), (56, 335537501), (91, 206484616), (92, 204240218), (104, 180674039), (161, 116708696), (169, 111184024), (182, 103242308), (184, 102120109), (299, 62843144), (322, 58354348), (338, 55592012), (364, 51621154), (598, 31421572), (644, 29177174), (676, 27796006), (728, 25810577), (1183, 15883432), (1196, 15710786), (1288, 14588587), (1352, 13898003), (2093, 8977592), (2366, 7941716), (2392, 7855393), (3887, 4834088), (4186, 4488796), (4732, 3970858), (7774, 2417044), (8372, 2244398), (9464, 1985429), (15548, 1208522), (16744, 1122199), (27209, 690584), (31096, 604261), (54418, 345292), (86323, 217672), (108836, 172646)]