2787588

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 7378560

約数和(自身を除く): 4590972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 487, 636, 954, 974, 1431, 1461, 1908, 1948, 2862, 2922, 4383, 5724, 5844, 8766, 13149, 17532, 25811, 26298, 51622, 52596, 77433, 103244, 154866, 232299, 309732, 464598, 696897, 929196, 1393794, 2787588]

約数ペア:

[(1, 2787588), (2, 1393794), (3, 929196), (4, 696897), (6, 464598), (9, 309732), (12, 232299), (18, 154866), (27, 103244), (36, 77433), (53, 52596), (54, 51622), (106, 26298), (108, 25811), (159, 17532), (212, 13149), (318, 8766), (477, 5844), (487, 5724), (636, 4383), (954, 2922), (974, 2862), (1431, 1948), (1461, 1908)]