21896614764

素因数分解:

$2^2\times 3^3\times {\mathrm{5591}}^1\times {\mathrm{36263}}^1$

素因数の和:41867

約数の個数: 48

約数和(自身を含む): 56780720640

約数和(自身を除く): 34884105876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 5591, 11182, 16773, 22364, 33546, 36263, 50319, 67092, 72526, 100638, 108789, 145052, 150957, 201276, 217578, 301914, 326367, 435156, 603828, 652734, 979101, 1305468, 1958202, 3916404, 202746433, 405492866, 608239299, 810985732, 1216478598, 1824717897, 2432957196, 3649435794, 5474153691, 7298871588, 10948307382, 21896614764]

約数ペア:

[(1, 21896614764), (2, 10948307382), (3, 7298871588), (4, 5474153691), (6, 3649435794), (9, 2432957196), (12, 1824717897), (18, 1216478598), (27, 810985732), (36, 608239299), (54, 405492866), (108, 202746433), (5591, 3916404), (11182, 1958202), (16773, 1305468), (22364, 979101), (33546, 652734), (36263, 603828), (50319, 435156), (67092, 326367), (72526, 301914), (100638, 217578), (108789, 201276), (145052, 150957)]