12214644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 32588640

約数和(自身を除く): 20373996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 317, 338, 494, 507, 634, 676, 741, 951, 988, 1014, 1268, 1482, 1902, 2028, 2964, 3211, 3804, 4121, 6023, 6422, 8242, 9633, 12046, 12363, 12844, 16484, 18069, 19266, 24092, 24726, 36138, 38532, 49452, 53573, 72276, 78299, 107146, 156598, 160719, 214292, 234897, 313196, 321438, 469794, 642876, 939588, 1017887, 2035774, 3053661, 4071548, 6107322, 12214644]

約数ペア:

[(1, 12214644), (2, 6107322), (3, 4071548), (4, 3053661), (6, 2035774), (12, 1017887), (13, 939588), (19, 642876), (26, 469794), (38, 321438), (39, 313196), (52, 234897), (57, 214292), (76, 160719), (78, 156598), (114, 107146), (156, 78299), (169, 72276), (228, 53573), (247, 49452), (317, 38532), (338, 36138), (494, 24726), (507, 24092), (634, 19266), (676, 18069), (741, 16484), (951, 12844), (988, 12363), (1014, 12046), (1268, 9633), (1482, 8242), (1902, 6422), (2028, 6023), (2964, 4121), (3211, 3804)]