7519221972

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{3853}}^1$

素因数の和:4373

約数の個数: 72

約数和(自身を含む): 19191070080

約数和(自身を除く): 11671848108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 359, 453, 604, 718, 906, 1077, 1359, 1436, 1812, 2154, 2718, 3231, 3853, 4308, 5436, 6462, 7706, 11559, 12924, 15412, 23118, 34677, 46236, 54209, 69354, 108418, 138708, 162627, 216836, 325254, 487881, 581803, 650508, 975762, 1163606, 1383227, 1745409, 1951524, 2327212, 2766454, 3490818, 4149681, 5236227, 5532908, 6981636, 8299362, 10472454, 12449043, 16598724, 20944908, 24898086, 49796172, 208867277, 417734554, 626601831, 835469108, 1253203662, 1879805493, 2506407324, 3759610986, 7519221972]

約数ペア:

[(1, 7519221972), (2, 3759610986), (3, 2506407324), (4, 1879805493), (6, 1253203662), (9, 835469108), (12, 626601831), (18, 417734554), (36, 208867277), (151, 49796172), (302, 24898086), (359, 20944908), (453, 16598724), (604, 12449043), (718, 10472454), (906, 8299362), (1077, 6981636), (1359, 5532908), (1436, 5236227), (1812, 4149681), (2154, 3490818), (2718, 2766454), (3231, 2327212), (3853, 1951524), (4308, 1745409), (5436, 1383227), (6462, 1163606), (7706, 975762), (11559, 650508), (12924, 581803), (15412, 487881), (23118, 325254), (34677, 216836), (46236, 162627), (54209, 138708), (69354, 108418)]