123261138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6880

約数の個数: 96

約数和(自身を含む): 358630272

約数和(自身を除く): 235369134

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 6841, 9009, 13682, 18018, 20523, 41046, 47887, 61569, 75251, 88933, 95774, 123138, 143661, 150502, 177866, 225753, 266799, 287322, 430983, 451506, 526757, 533598, 622531, 677259, 800397, 861966, 978263, 1053514, 1245062, 1354518, 1580271, 1600794, 1867593, 1956526, 2934789, 3160542, 3735186, 4740813, 5602779, 5869578, 6847841, 8804367, 9481626, 11205558, 13695682, 17608734, 20543523, 41087046, 61630569, 123261138]

約数ペア:

[(1, 123261138), (2, 61630569), (3, 41087046), (6, 20543523), (7, 17608734), (9, 13695682), (11, 11205558), (13, 9481626), (14, 8804367), (18, 6847841), (21, 5869578), (22, 5602779), (26, 4740813), (33, 3735186), (39, 3160542), (42, 2934789), (63, 1956526), (66, 1867593), (77, 1600794), (78, 1580271), (91, 1354518), (99, 1245062), (117, 1053514), (126, 978263), (143, 861966), (154, 800397), (182, 677259), (198, 622531), (231, 533598), (234, 526757), (273, 451506), (286, 430983), (429, 287322), (462, 266799), (546, 225753), (693, 177866), (819, 150502), (858, 143661), (1001, 123138), (1287, 95774), (1386, 88933), (1638, 75251), (2002, 61569), (2574, 47887), (3003, 41046), (6006, 20523), (6841, 18018), (9009, 13682)]