12560464332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{20789}}^1$

素因数の和:22103

約数の個数: 72

約数和(自身を含む): 34220506320

約数和(自身を除く): 21660041988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 16783, 20789, 23238, 33566, 41578, 46476, 50349, 62367, 67132, 83156, 100698, 124734, 151047, 187101, 201396, 249468, 270257, 302094, 374202, 540514, 604188, 748404, 810771, 1081028, 1621542, 2432313, 3243084, 4864626, 9729252, 26838599, 53677198, 80515797, 107354396, 161031594, 241547391, 322063188, 348901787, 483094782, 697803574, 966189564, 1046705361, 1395607148, 2093410722, 3140116083, 4186821444, 6280232166, 12560464332]

約数ペア:

[(1, 12560464332), (2, 6280232166), (3, 4186821444), (4, 3140116083), (6, 2093410722), (9, 1395607148), (12, 1046705361), (13, 966189564), (18, 697803574), (26, 483094782), (36, 348901787), (39, 322063188), (52, 241547391), (78, 161031594), (117, 107354396), (156, 80515797), (234, 53677198), (468, 26838599), (1291, 9729252), (2582, 4864626), (3873, 3243084), (5164, 2432313), (7746, 1621542), (11619, 1081028), (15492, 810771), (16783, 748404), (20789, 604188), (23238, 540514), (33566, 374202), (41578, 302094), (46476, 270257), (50349, 249468), (62367, 201396), (67132, 187101), (83156, 151047), (100698, 124734)]