26989974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 37167210

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 271, 503, 542, 813, 1006, 1509, 1626, 2439, 2981, 3018, 4527, 4878, 5533, 5962, 8943, 9054, 11066, 16599, 17886, 26829, 33198, 49797, 53658, 99594, 136313, 272626, 408939, 817878, 1226817, 1499443, 2453634, 2998886, 4498329, 8996658, 13494987, 26989974]

約数ペア:

[(1, 26989974), (2, 13494987), (3, 8996658), (6, 4498329), (9, 2998886), (11, 2453634), (18, 1499443), (22, 1226817), (33, 817878), (66, 408939), (99, 272626), (198, 136313), (271, 99594), (503, 53658), (542, 49797), (813, 33198), (1006, 26829), (1509, 17886), (1626, 16599), (2439, 11066), (2981, 9054), (3018, 8943), (4527, 5962), (4878, 5533)]