11891376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 27106128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 251, 252, 282, 329, 336, 376, 423, 502, 504, 564, 658, 752, 753, 846, 987, 1004, 1008, 1128, 1316, 1506, 1692, 1757, 1974, 2008, 2256, 2259, 2632, 2961, 3012, 3384, 3514, 3948, 4016, 4518, 5264, 5271, 5922, 6024, 6768, 7028, 7896, 9036, 10542, 11797, 11844, 12048, 14056, 15792, 15813, 18072, 21084, 23594, 23688, 28112, 31626, 35391, 36144, 42168, 47188, 47376, 63252, 70782, 82579, 84336, 94376, 106173, 126504, 141564, 165158, 188752, 212346, 247737, 253008, 283128, 330316, 424692, 495474, 566256, 660632, 743211, 849384, 990948, 1321264, 1486422, 1698768, 1981896, 2972844, 3963792, 5945688, 11891376]

約数ペア:

[(1, 11891376), (2, 5945688), (3, 3963792), (4, 2972844), (6, 1981896), (7, 1698768), (8, 1486422), (9, 1321264), (12, 990948), (14, 849384), (16, 743211), (18, 660632), (21, 566256), (24, 495474), (28, 424692), (36, 330316), (42, 283128), (47, 253008), (48, 247737), (56, 212346), (63, 188752), (72, 165158), (84, 141564), (94, 126504), (112, 106173), (126, 94376), (141, 84336), (144, 82579), (168, 70782), (188, 63252), (251, 47376), (252, 47188), (282, 42168), (329, 36144), (336, 35391), (376, 31626), (423, 28112), (502, 23688), (504, 23594), (564, 21084), (658, 18072), (752, 15813), (753, 15792), (846, 14056), (987, 12048), (1004, 11844), (1008, 11797), (1128, 10542), (1316, 9036), (1506, 7896), (1692, 7028), (1757, 6768), (1974, 6024), (2008, 5922), (2256, 5271), (2259, 5264), (2632, 4518), (2961, 4016), (3012, 3948), (3384, 3514)]