18950351088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3951

約数の個数: 120

約数和(自身を含む): 51062840400

約数和(自身を除く): 32112489312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 496, 654, 744, 872, 961, 1308, 1488, 1744, 1922, 2616, 2883, 3379, 3769, 3844, 5232, 5766, 6758, 7538, 7688, 10137, 11307, 11532, 13516, 15076, 15376, 20274, 22614, 23064, 27032, 30152, 40548, 45228, 46128, 54064, 60304, 81096, 90456, 104749, 116839, 162192, 180912, 209498, 233678, 314247, 350517, 410821, 418996, 467356, 628494, 701034, 821642, 837992, 934712, 1232463, 1256988, 1402068, 1643284, 1675984, 1869424, 2464926, 2513976, 2804136, 3286568, 3622009, 4929852, 5027952, 5608272, 6573136, 7244018, 9859704, 10866027, 12735451, 14488036, 19719408, 21732054, 25470902, 28976072, 38206353, 43464108, 50941804, 57952144, 76412706, 86928216, 101883608, 152825412, 173856432, 203767216, 305650824, 394798981, 611301648, 789597962, 1184396943, 1579195924, 2368793886, 3158391848, 4737587772, 6316783696, 9475175544, 18950351088]

約数ペア:

[(1, 18950351088), (2, 9475175544), (3, 6316783696), (4, 4737587772), (6, 3158391848), (8, 2368793886), (12, 1579195924), (16, 1184396943), (24, 789597962), (31, 611301648), (48, 394798981), (62, 305650824), (93, 203767216), (109, 173856432), (124, 152825412), (186, 101883608), (218, 86928216), (248, 76412706), (327, 57952144), (372, 50941804), (436, 43464108), (496, 38206353), (654, 28976072), (744, 25470902), (872, 21732054), (961, 19719408), (1308, 14488036), (1488, 12735451), (1744, 10866027), (1922, 9859704), (2616, 7244018), (2883, 6573136), (3379, 5608272), (3769, 5027952), (3844, 4929852), (5232, 3622009), (5766, 3286568), (6758, 2804136), (7538, 2513976), (7688, 2464926), (10137, 1869424), (11307, 1675984), (11532, 1643284), (13516, 1402068), (15076, 1256988), (15376, 1232463), (20274, 934712), (22614, 837992), (23064, 821642), (27032, 701034), (30152, 628494), (40548, 467356), (45228, 418996), (46128, 410821), (54064, 350517), (60304, 314247), (81096, 233678), (90456, 209498), (104749, 180912), (116839, 162192)]