27843962148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{992867}}^1$

素因数の和:992937

約数の個数: 72

約数和(自身を含む): 75894829920

約数和(自身を除く): 48050867772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 992867, 1985734, 2978601, 3971468, 5957202, 8935803, 11914404, 17871606, 18864473, 35743212, 37728946, 40707547, 56593419, 75457892, 81415094, 113186838, 122122641, 162830188, 169780257, 226373676, 244245282, 339560514, 366367923, 488490564, 679121028, 732735846, 773443393, 1465471692, 1546886786, 2320330179, 3093773572, 4640660358, 6960990537, 9281320716, 13921981074, 27843962148]

約数ペア:

[(1, 27843962148), (2, 13921981074), (3, 9281320716), (4, 6960990537), (6, 4640660358), (9, 3093773572), (12, 2320330179), (18, 1546886786), (19, 1465471692), (36, 773443393), (38, 732735846), (41, 679121028), (57, 488490564), (76, 366367923), (82, 339560514), (114, 244245282), (123, 226373676), (164, 169780257), (171, 162830188), (228, 122122641), (246, 113186838), (342, 81415094), (369, 75457892), (492, 56593419), (684, 40707547), (738, 37728946), (779, 35743212), (1476, 18864473), (1558, 17871606), (2337, 11914404), (3116, 8935803), (4674, 5957202), (7011, 3971468), (9348, 2978601), (14022, 1985734), (28044, 992867)]