17756840712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{9661}}^1$

素因数の和:9863

約数の個数: 128

約数和(自身を含む): 49280837760

約数和(自身を除く): 31523997048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 137, 156, 172, 258, 274, 312, 344, 411, 516, 548, 559, 822, 1032, 1096, 1118, 1644, 1677, 1781, 2236, 3288, 3354, 3562, 4472, 5343, 5891, 6708, 7124, 9661, 10686, 11782, 13416, 14248, 17673, 19322, 21372, 23564, 28983, 35346, 38644, 42744, 47128, 57966, 70692, 76583, 77288, 115932, 125593, 141384, 153166, 229749, 231864, 251186, 306332, 376779, 415423, 459498, 502372, 612664, 753558, 830846, 918996, 1004744, 1246269, 1323557, 1507116, 1661692, 1837992, 2492538, 2647114, 3014232, 3323384, 3970671, 4985076, 5294228, 5400499, 7941342, 9970152, 10588456, 10800998, 15882684, 16201497, 17206241, 21601996, 31765368, 32402994, 34412482, 43203992, 51618723, 56912951, 64805988, 68824964, 103237446, 113825902, 129611976, 137649928, 170738853, 206474892, 227651804, 341477706, 412949784, 455303608, 682955412, 739868363, 1365910824, 1479736726, 2219605089, 2959473452, 4439210178, 5918946904, 8878420356, 17756840712]

約数ペア:

[(1, 17756840712), (2, 8878420356), (3, 5918946904), (4, 4439210178), (6, 2959473452), (8, 2219605089), (12, 1479736726), (13, 1365910824), (24, 739868363), (26, 682955412), (39, 455303608), (43, 412949784), (52, 341477706), (78, 227651804), (86, 206474892), (104, 170738853), (129, 137649928), (137, 129611976), (156, 113825902), (172, 103237446), (258, 68824964), (274, 64805988), (312, 56912951), (344, 51618723), (411, 43203992), (516, 34412482), (548, 32402994), (559, 31765368), (822, 21601996), (1032, 17206241), (1096, 16201497), (1118, 15882684), (1644, 10800998), (1677, 10588456), (1781, 9970152), (2236, 7941342), (3288, 5400499), (3354, 5294228), (3562, 4985076), (4472, 3970671), (5343, 3323384), (5891, 3014232), (6708, 2647114), (7124, 2492538), (9661, 1837992), (10686, 1661692), (11782, 1507116), (13416, 1323557), (14248, 1246269), (17673, 1004744), (19322, 918996), (21372, 830846), (23564, 753558), (28983, 612664), (35346, 502372), (38644, 459498), (42744, 415423), (47128, 376779), (57966, 306332), (70692, 251186), (76583, 231864), (77288, 229749), (115932, 153166), (125593, 141384)]