127620918

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{5179}}^1$

素因数の和:5261

約数の個数: 36

約数和(自身を含む): 284242140

約数和(自身を除く): 156621222

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 5179, 8214, 10358, 12321, 15537, 24642, 31074, 46611, 93222, 191623, 383246, 574869, 1149738, 1724607, 3449214, 7090051, 14180102, 21270153, 42540306, 63810459, 127620918]

約数ペア:

[(1, 127620918), (2, 63810459), (3, 42540306), (6, 21270153), (9, 14180102), (18, 7090051), (37, 3449214), (74, 1724607), (111, 1149738), (222, 574869), (333, 383246), (666, 191623), (1369, 93222), (2738, 46611), (4107, 31074), (5179, 24642), (8214, 15537), (10358, 12321)]