7420374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 18236400

約数和(自身を除く): 10816026

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1669, 2223, 3338, 4446, 5007, 10014, 15021, 21697, 30042, 31711, 43394, 63422, 65091, 95133, 130182, 190266, 195273, 285399, 390546, 412243, 570798, 824486, 1236729, 2473458, 3710187, 7420374]

約数ペア:

[(1, 7420374), (2, 3710187), (3, 2473458), (6, 1236729), (9, 824486), (13, 570798), (18, 412243), (19, 390546), (26, 285399), (38, 195273), (39, 190266), (57, 130182), (78, 95133), (114, 65091), (117, 63422), (171, 43394), (234, 31711), (247, 30042), (342, 21697), (494, 15021), (741, 10014), (1482, 5007), (1669, 4446), (2223, 3338)]