12420234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 29290248

約数和(自身を除く): 16870014

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1097, 1258, 1887, 2194, 3291, 3774, 5661, 6582, 9873, 11322, 18649, 19746, 37298, 40589, 55947, 81178, 111894, 121767, 167841, 243534, 335682, 365301, 690013, 730602, 1380026, 2070039, 4140078, 6210117, 12420234]

約数ペア:

[(1, 12420234), (2, 6210117), (3, 4140078), (6, 2070039), (9, 1380026), (17, 730602), (18, 690013), (34, 365301), (37, 335682), (51, 243534), (74, 167841), (102, 121767), (111, 111894), (153, 81178), (222, 55947), (306, 40589), (333, 37298), (629, 19746), (666, 18649), (1097, 11322), (1258, 9873), (1887, 6582), (2194, 5661), (3291, 3774)]