129666012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7757}}^1$

素因数の和:7970

約数の個数: 48

約数和(自身を含む): 347558400

約数和(自身を除く): 217892388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 7757, 8358, 15514, 16716, 23271, 31028, 46542, 54299, 93084, 108598, 162897, 217196, 325794, 651588, 1543643, 3087286, 4630929, 6174572, 9261858, 10805501, 18523716, 21611002, 32416503, 43222004, 64833006, 129666012]

約数ペア:

[(1, 129666012), (2, 64833006), (3, 43222004), (4, 32416503), (6, 21611002), (7, 18523716), (12, 10805501), (14, 9261858), (21, 6174572), (28, 4630929), (42, 3087286), (84, 1543643), (199, 651588), (398, 325794), (597, 217196), (796, 162897), (1194, 108598), (1393, 93084), (2388, 54299), (2786, 46542), (4179, 31028), (5572, 23271), (7757, 16716), (8358, 15514)]