12181223772

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{6329}}^1$

素因数の和:6664

約数の個数: 96

約数和(自身を含む): 32158425600

約数和(自身を除く): 19977201828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 251, 284, 426, 502, 639, 753, 852, 1004, 1278, 1506, 1917, 2259, 2556, 3012, 3834, 4518, 6329, 6777, 7668, 9036, 12658, 13554, 17821, 18987, 25316, 27108, 35642, 37974, 53463, 56961, 71284, 75948, 106926, 113922, 160389, 170883, 213852, 227844, 320778, 341766, 449359, 481167, 641556, 683532, 898718, 962334, 1348077, 1588579, 1797436, 1924668, 2696154, 3177158, 4044231, 4765737, 5392308, 6354316, 8088462, 9531474, 12132693, 14297211, 16176924, 19062948, 24265386, 28594422, 42891633, 48530772, 57188844, 85783266, 112789109, 171566532, 225578218, 338367327, 451156436, 676734654, 1015101981, 1353469308, 2030203962, 3045305943, 4060407924, 6090611886, 12181223772]

約数ペア:

[(1, 12181223772), (2, 6090611886), (3, 4060407924), (4, 3045305943), (6, 2030203962), (9, 1353469308), (12, 1015101981), (18, 676734654), (27, 451156436), (36, 338367327), (54, 225578218), (71, 171566532), (108, 112789109), (142, 85783266), (213, 57188844), (251, 48530772), (284, 42891633), (426, 28594422), (502, 24265386), (639, 19062948), (753, 16176924), (852, 14297211), (1004, 12132693), (1278, 9531474), (1506, 8088462), (1917, 6354316), (2259, 5392308), (2556, 4765737), (3012, 4044231), (3834, 3177158), (4518, 2696154), (6329, 1924668), (6777, 1797436), (7668, 1588579), (9036, 1348077), (12658, 962334), (13554, 898718), (17821, 683532), (18987, 641556), (25316, 481167), (27108, 449359), (35642, 341766), (37974, 320778), (53463, 227844), (56961, 213852), (71284, 170883), (75948, 160389), (106926, 113922)]