63649926

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 141826464

約数和(自身を除く): 78176538

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 137, 159, 274, 318, 411, 477, 487, 822, 954, 974, 1233, 1461, 2466, 2922, 4383, 7261, 8766, 14522, 21783, 25811, 43566, 51622, 65349, 66719, 77433, 130698, 133438, 154866, 200157, 232299, 400314, 464598, 600471, 1200942, 3536107, 7072214, 10608321, 21216642, 31824963, 63649926]

約数ペア:

[(1, 63649926), (2, 31824963), (3, 21216642), (6, 10608321), (9, 7072214), (18, 3536107), (53, 1200942), (106, 600471), (137, 464598), (159, 400314), (274, 232299), (318, 200157), (411, 154866), (477, 133438), (487, 130698), (822, 77433), (954, 66719), (974, 65349), (1233, 51622), (1461, 43566), (2466, 25811), (2922, 21783), (4383, 14522), (7261, 8766)]