12961116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 39428480

約数和(自身を除く): 26467364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 2707, 4788, 5414, 8121, 10828, 16242, 18949, 24363, 32484, 37898, 48726, 51433, 56847, 75796, 97452, 102866, 113694, 154299, 170541, 205732, 227388, 308598, 341082, 360031, 462897, 617196, 682164, 720062, 925794, 1080093, 1440124, 1851588, 2160186, 3240279, 4320372, 6480558, 12961116]

約数ペア:

[(1, 12961116), (2, 6480558), (3, 4320372), (4, 3240279), (6, 2160186), (7, 1851588), (9, 1440124), (12, 1080093), (14, 925794), (18, 720062), (19, 682164), (21, 617196), (28, 462897), (36, 360031), (38, 341082), (42, 308598), (57, 227388), (63, 205732), (76, 170541), (84, 154299), (114, 113694), (126, 102866), (133, 97452), (171, 75796), (228, 56847), (252, 51433), (266, 48726), (342, 37898), (399, 32484), (532, 24363), (684, 18949), (798, 16242), (1197, 10828), (1596, 8121), (2394, 5414), (2707, 4788)]