3906882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 9801792

約数和(自身を除く): 5894910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 307, 606, 614, 707, 909, 921, 1414, 1818, 1842, 2121, 2149, 2763, 4242, 4298, 5526, 6363, 6447, 12726, 12894, 19341, 31007, 38682, 62014, 93021, 186042, 217049, 279063, 434098, 558126, 651147, 1302294, 1953441, 3906882]

約数ペア:

[(1, 3906882), (2, 1953441), (3, 1302294), (6, 651147), (7, 558126), (9, 434098), (14, 279063), (18, 217049), (21, 186042), (42, 93021), (63, 62014), (101, 38682), (126, 31007), (202, 19341), (303, 12894), (307, 12726), (606, 6447), (614, 6363), (707, 5526), (909, 4298), (921, 4242), (1414, 2763), (1818, 2149), (1842, 2121)]