18708144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4314

約数の個数: 80

約数和(自身を含む): 59496192

約数和(自身を除く): 40788048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4283, 4368, 8566, 12849, 17132, 25698, 29981, 34264, 51396, 55679, 59962, 68528, 89943, 102792, 111358, 119924, 167037, 179886, 205584, 222716, 239848, 334074, 359772, 389753, 445432, 479696, 668148, 719544, 779506, 890864, 1169259, 1336296, 1439088, 1559012, 2338518, 2672592, 3118024, 4677036, 6236048, 9354072, 18708144]

約数ペア:

[(1, 18708144), (2, 9354072), (3, 6236048), (4, 4677036), (6, 3118024), (7, 2672592), (8, 2338518), (12, 1559012), (13, 1439088), (14, 1336296), (16, 1169259), (21, 890864), (24, 779506), (26, 719544), (28, 668148), (39, 479696), (42, 445432), (48, 389753), (52, 359772), (56, 334074), (78, 239848), (84, 222716), (91, 205584), (104, 179886), (112, 167037), (156, 119924), (168, 111358), (182, 102792), (208, 89943), (273, 68528), (312, 59962), (336, 55679), (364, 51396), (546, 34264), (624, 29981), (728, 25698), (1092, 17132), (1456, 12849), (2184, 8566), (4283, 4368)]