13721361768

素因数分解:

$2^3\times 3^4\times {\mathrm{21174941}}^1$

素因数の和:21174959

約数の個数: 40

約数和(自身を含む): 38432519730

約数和(自身を除く): 24711157962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21174941, 42349882, 63524823, 84699764, 127049646, 169399528, 190574469, 254099292, 381148938, 508198584, 571723407, 762297876, 1143446814, 1524595752, 1715170221, 2286893628, 3430340442, 4573787256, 6860680884, 13721361768]

約数ペア:

[(1, 13721361768), (2, 6860680884), (3, 4573787256), (4, 3430340442), (6, 2286893628), (8, 1715170221), (9, 1524595752), (12, 1143446814), (18, 762297876), (24, 571723407), (27, 508198584), (36, 381148938), (54, 254099292), (72, 190574469), (81, 169399528), (108, 127049646), (162, 84699764), (216, 63524823), (324, 42349882), (648, 21174941)]