18702931128

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{31123}}^1$

素因数の和:31226

約数の個数: 128

約数和(自身を含む): 55276224000

約数和(自身を除く): 36573292872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 343, 392, 438, 511, 584, 588, 686, 876, 1022, 1029, 1176, 1372, 1533, 1752, 2044, 2058, 2744, 3066, 3577, 4088, 4116, 6132, 7154, 8232, 10731, 12264, 14308, 21462, 25039, 28616, 31123, 42924, 50078, 62246, 75117, 85848, 93369, 100156, 124492, 150234, 186738, 200312, 217861, 248984, 300468, 373476, 435722, 600936, 653583, 746952, 871444, 1307166, 1525027, 1742888, 2271979, 2614332, 3050054, 4543958, 4575081, 5228664, 6100108, 6815937, 9087916, 9150162, 10675189, 12200216, 13631874, 15903853, 18175832, 18300324, 21350378, 27263748, 31807706, 32025567, 36600648, 42700756, 47711559, 54527496, 63615412, 64051134, 85401512, 95423118, 111326971, 127230824, 128102268, 190846236, 222653942, 256204536, 333980913, 381692472, 445307884, 667961826, 779288797, 890615768, 1335923652, 1558577594, 2337866391, 2671847304, 3117155188, 4675732782, 6234310376, 9351465564, 18702931128]

約数ペア:

[(1, 18702931128), (2, 9351465564), (3, 6234310376), (4, 4675732782), (6, 3117155188), (7, 2671847304), (8, 2337866391), (12, 1558577594), (14, 1335923652), (21, 890615768), (24, 779288797), (28, 667961826), (42, 445307884), (49, 381692472), (56, 333980913), (73, 256204536), (84, 222653942), (98, 190846236), (146, 128102268), (147, 127230824), (168, 111326971), (196, 95423118), (219, 85401512), (292, 64051134), (294, 63615412), (343, 54527496), (392, 47711559), (438, 42700756), (511, 36600648), (584, 32025567), (588, 31807706), (686, 27263748), (876, 21350378), (1022, 18300324), (1029, 18175832), (1176, 15903853), (1372, 13631874), (1533, 12200216), (1752, 10675189), (2044, 9150162), (2058, 9087916), (2744, 6815937), (3066, 6100108), (3577, 5228664), (4088, 4575081), (4116, 4543958), (6132, 3050054), (7154, 2614332), (8232, 2271979), (10731, 1742888), (12264, 1525027), (14308, 1307166), (21462, 871444), (25039, 746952), (28616, 653583), (31123, 600936), (42924, 435722), (50078, 373476), (62246, 300468), (75117, 248984), (85848, 217861), (93369, 200312), (100156, 186738), (124492, 150234)]