2011122972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{642121}}^1$

素因数の和:642163

約数の個数: 48

約数和(自身を含む): 5393824800

約数和(自身を除く): 3382701828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 642121, 1284242, 1926363, 2568484, 3852726, 5779089, 7705452, 11558178, 17337267, 18621509, 23116356, 34674534, 37243018, 55864527, 69349068, 74486036, 111729054, 167593581, 223458108, 335187162, 502780743, 670374324, 1005561486, 2011122972]

約数ペア:

[(1, 2011122972), (2, 1005561486), (3, 670374324), (4, 502780743), (6, 335187162), (9, 223458108), (12, 167593581), (18, 111729054), (27, 74486036), (29, 69349068), (36, 55864527), (54, 37243018), (58, 34674534), (87, 23116356), (108, 18621509), (116, 17337267), (174, 11558178), (261, 7705452), (348, 5779089), (522, 3852726), (783, 2568484), (1044, 1926363), (1566, 1284242), (3132, 642121)]