12121214084

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3118

約数の個数: 144

約数和(自身を含む): 27689195520

約数和(自身を除く): 15567981436

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 47, 49, 76, 92, 94, 98, 133, 161, 188, 196, 266, 322, 329, 437, 532, 644, 658, 874, 893, 931, 1081, 1127, 1316, 1748, 1786, 1862, 2162, 2254, 2303, 3011, 3059, 3572, 3724, 4324, 4508, 4606, 6022, 6118, 6251, 7567, 9212, 12044, 12236, 12502, 15134, 20539, 21077, 21413, 25004, 30268, 41078, 42154, 42826, 43757, 52969, 57209, 69253, 82156, 84308, 85652, 87514, 105938, 114418, 138506, 141517, 143773, 147539, 175028, 211876, 228836, 277012, 283034, 287546, 295078, 400463, 484771, 566068, 575092, 590156, 800926, 969542, 990619, 1006411, 1315807, 1601852, 1939084, 1981238, 2012822, 2631614, 2688823, 2803241, 3254891, 3393397, 3962476, 4025644, 5263228, 5377646, 5606482, 6509782, 6786794, 6934333, 9210649, 10755292, 11212964, 13019564, 13573588, 13868666, 18421298, 18821761, 22784237, 27737332, 36842596, 37643522, 45568474, 61842929, 64474543, 75287044, 91136948, 123685858, 128949086, 131752327, 159489659, 247371716, 257898172, 263504654, 318979318, 432900503, 527009308, 637958636, 865801006, 1731602012, 3030303521, 6060607042, 12121214084]

約数ペア:

[(1, 12121214084), (2, 6060607042), (4, 3030303521), (7, 1731602012), (14, 865801006), (19, 637958636), (23, 527009308), (28, 432900503), (38, 318979318), (46, 263504654), (47, 257898172), (49, 247371716), (76, 159489659), (92, 131752327), (94, 128949086), (98, 123685858), (133, 91136948), (161, 75287044), (188, 64474543), (196, 61842929), (266, 45568474), (322, 37643522), (329, 36842596), (437, 27737332), (532, 22784237), (644, 18821761), (658, 18421298), (874, 13868666), (893, 13573588), (931, 13019564), (1081, 11212964), (1127, 10755292), (1316, 9210649), (1748, 6934333), (1786, 6786794), (1862, 6509782), (2162, 5606482), (2254, 5377646), (2303, 5263228), (3011, 4025644), (3059, 3962476), (3572, 3393397), (3724, 3254891), (4324, 2803241), (4508, 2688823), (4606, 2631614), (6022, 2012822), (6118, 1981238), (6251, 1939084), (7567, 1601852), (9212, 1315807), (12044, 1006411), (12236, 990619), (12502, 969542), (15134, 800926), (20539, 590156), (21077, 575092), (21413, 566068), (25004, 484771), (30268, 400463), (41078, 295078), (42154, 287546), (42826, 283034), (43757, 277012), (52969, 228836), (57209, 211876), (69253, 175028), (82156, 147539), (84308, 143773), (85652, 141517), (87514, 138506), (105938, 114418)]