21449968254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{6619}}^1$

素因数の和:7910

約数の個数: 96

約数和(自身を含む): 54651542400

約数和(自身を除く): 33201574146

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1259, 1287, 2518, 2574, 3777, 6619, 7554, 11331, 13238, 13849, 16367, 19857, 22662, 27698, 32734, 39714, 41547, 49101, 59571, 72809, 83094, 86047, 98202, 119142, 124641, 145618, 147303, 172094, 180037, 218427, 249282, 258141, 294606, 360074, 436854, 516282, 540111, 655281, 774423, 946517, 1080222, 1310562, 1548846, 1620333, 1893034, 2839551, 3240666, 5679102, 8333321, 8518653, 16666642, 17037306, 24999963, 49999926, 74999889, 91666531, 108333173, 149999778, 183333062, 216666346, 274999593, 324999519, 549999186, 649999038, 824998779, 974998557, 1191664903, 1649997558, 1949997114, 2383329806, 3574994709, 7149989418, 10724984127, 21449968254]

約数ペア:

[(1, 21449968254), (2, 10724984127), (3, 7149989418), (6, 3574994709), (9, 2383329806), (11, 1949997114), (13, 1649997558), (18, 1191664903), (22, 974998557), (26, 824998779), (33, 649999038), (39, 549999186), (66, 324999519), (78, 274999593), (99, 216666346), (117, 183333062), (143, 149999778), (198, 108333173), (234, 91666531), (286, 74999889), (429, 49999926), (858, 24999963), (1259, 17037306), (1287, 16666642), (2518, 8518653), (2574, 8333321), (3777, 5679102), (6619, 3240666), (7554, 2839551), (11331, 1893034), (13238, 1620333), (13849, 1548846), (16367, 1310562), (19857, 1080222), (22662, 946517), (27698, 774423), (32734, 655281), (39714, 540111), (41547, 516282), (49101, 436854), (59571, 360074), (72809, 294606), (83094, 258141), (86047, 249282), (98202, 218427), (119142, 180037), (124641, 172094), (145618, 147303)]