43940286

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 107231040

約数和(自身を除く): 63290754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1181, 1378, 1431, 2067, 2362, 2862, 3543, 4134, 6201, 7086, 10629, 12402, 15353, 18603, 21258, 30706, 31887, 37206, 46059, 62593, 63774, 92118, 125186, 138177, 187779, 276354, 375558, 414531, 563337, 813709, 829062, 1126674, 1627418, 1690011, 2441127, 3380022, 4882254, 7323381, 14646762, 21970143, 43940286]

約数ペア:

[(1, 43940286), (2, 21970143), (3, 14646762), (6, 7323381), (9, 4882254), (13, 3380022), (18, 2441127), (26, 1690011), (27, 1627418), (39, 1126674), (53, 829062), (54, 813709), (78, 563337), (106, 414531), (117, 375558), (159, 276354), (234, 187779), (318, 138177), (351, 125186), (477, 92118), (689, 63774), (702, 62593), (954, 46059), (1181, 37206), (1378, 31887), (1431, 30706), (2067, 21258), (2362, 18603), (2862, 15353), (3543, 12402), (4134, 10629), (6201, 7086)]