21167772708

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1\times {\mathrm{10477}}^1$

素因数の和:12252

約数の個数: 48

約数和(自身を含む): 49915180224

約数和(自身を除く): 28747407516

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 1667, 3334, 5001, 6668, 10002, 10477, 20004, 20954, 31431, 41908, 62862, 125724, 168367, 336734, 505101, 673468, 1010202, 1058177, 2020404, 2116354, 3174531, 4232708, 6349062, 12698124, 17465159, 34930318, 52395477, 69860636, 104790954, 209581908, 1763981059, 3527962118, 5291943177, 7055924236, 10583886354, 21167772708]

約数ペア:

[(1, 21167772708), (2, 10583886354), (3, 7055924236), (4, 5291943177), (6, 3527962118), (12, 1763981059), (101, 209581908), (202, 104790954), (303, 69860636), (404, 52395477), (606, 34930318), (1212, 17465159), (1667, 12698124), (3334, 6349062), (5001, 4232708), (6668, 3174531), (10002, 2116354), (10477, 2020404), (20004, 1058177), (20954, 1010202), (31431, 673468), (41908, 505101), (62862, 336734), (125724, 168367)]