120262842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15647}}^1$

素因数の和:15723

約数の個数: 48

約数和(自身を含む): 302694912

約数和(自身を除く): 182432070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 15647, 31294, 46941, 93882, 109529, 140823, 219058, 281646, 328587, 657174, 954467, 985761, 1908934, 1971522, 2863401, 5726802, 6681269, 8590203, 13362538, 17180406, 20043807, 40087614, 60131421, 120262842]

約数ペア:

[(1, 120262842), (2, 60131421), (3, 40087614), (6, 20043807), (7, 17180406), (9, 13362538), (14, 8590203), (18, 6681269), (21, 5726802), (42, 2863401), (61, 1971522), (63, 1908934), (122, 985761), (126, 954467), (183, 657174), (366, 328587), (427, 281646), (549, 219058), (854, 140823), (1098, 109529), (1281, 93882), (2562, 46941), (3843, 31294), (7686, 15647)]