2215116

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 36

約数和(自身を含む): 5754112

約数和(自身を除く): 3538996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1663, 3326, 4989, 6652, 9978, 14967, 19956, 29934, 59868, 61531, 123062, 184593, 246124, 369186, 553779, 738372, 1107558, 2215116]

約数ペア:

[(1, 2215116), (2, 1107558), (3, 738372), (4, 553779), (6, 369186), (9, 246124), (12, 184593), (18, 123062), (36, 61531), (37, 59868), (74, 29934), (111, 19956), (148, 14967), (222, 9978), (333, 6652), (444, 4989), (666, 3326), (1332, 1663)]