42002046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 96445440

約数和(自身を除く): 54443394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 382, 573, 643, 1146, 1286, 1719, 1929, 3438, 3629, 3858, 5787, 7258, 10887, 11574, 12217, 21774, 24434, 32661, 36651, 65322, 73302, 109953, 122813, 219906, 245626, 368439, 736878, 1105317, 2210634, 2333447, 4666894, 7000341, 14000682, 21001023, 42002046]

約数ペア:

[(1, 42002046), (2, 21001023), (3, 14000682), (6, 7000341), (9, 4666894), (18, 2333447), (19, 2210634), (38, 1105317), (57, 736878), (114, 368439), (171, 245626), (191, 219906), (342, 122813), (382, 109953), (573, 73302), (643, 65322), (1146, 36651), (1286, 32661), (1719, 24434), (1929, 21774), (3438, 12217), (3629, 11574), (3858, 10887), (5787, 7258)]