1815052848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{7193}}^1$

素因数の和:7962

約数の個数: 80

約数和(自身を含む): 5366608896

約数和(自身を除く): 3551556048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 751, 1502, 2253, 3004, 4506, 5257, 6008, 7193, 9012, 10514, 12016, 14386, 15771, 18024, 21028, 21579, 28772, 31542, 36048, 42056, 43158, 50351, 57544, 63084, 84112, 86316, 100702, 115088, 126168, 151053, 172632, 201404, 252336, 302106, 345264, 402808, 604212, 805616, 1208424, 2416848, 5401943, 10803886, 16205829, 21607772, 32411658, 37813601, 43215544, 64823316, 75627202, 86431088, 113440803, 129646632, 151254404, 226881606, 259293264, 302508808, 453763212, 605017616, 907526424, 1815052848]

約数ペア:

[(1, 1815052848), (2, 907526424), (3, 605017616), (4, 453763212), (6, 302508808), (7, 259293264), (8, 226881606), (12, 151254404), (14, 129646632), (16, 113440803), (21, 86431088), (24, 75627202), (28, 64823316), (42, 43215544), (48, 37813601), (56, 32411658), (84, 21607772), (112, 16205829), (168, 10803886), (336, 5401943), (751, 2416848), (1502, 1208424), (2253, 805616), (3004, 604212), (4506, 402808), (5257, 345264), (6008, 302106), (7193, 252336), (9012, 201404), (10514, 172632), (12016, 151053), (14386, 126168), (15771, 115088), (18024, 100702), (21028, 86316), (21579, 84112), (28772, 63084), (31542, 57544), (36048, 50351), (42056, 43158)]