38637972

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 102409216

約数和(自身を除く): 63771244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 313, 324, 381, 486, 508, 626, 762, 939, 972, 1143, 1252, 1524, 1878, 2286, 2817, 3429, 3756, 4572, 5634, 6858, 8451, 10287, 11268, 13716, 16902, 20574, 25353, 30861, 33804, 39751, 41148, 50706, 61722, 76059, 79502, 101412, 119253, 123444, 152118, 159004, 238506, 304236, 357759, 477012, 715518, 1073277, 1431036, 2146554, 3219831, 4293108, 6439662, 9659493, 12879324, 19318986, 38637972]

約数ペア:

[(1, 38637972), (2, 19318986), (3, 12879324), (4, 9659493), (6, 6439662), (9, 4293108), (12, 3219831), (18, 2146554), (27, 1431036), (36, 1073277), (54, 715518), (81, 477012), (108, 357759), (127, 304236), (162, 238506), (243, 159004), (254, 152118), (313, 123444), (324, 119253), (381, 101412), (486, 79502), (508, 76059), (626, 61722), (762, 50706), (939, 41148), (972, 39751), (1143, 33804), (1252, 30861), (1524, 25353), (1878, 20574), (2286, 16902), (2817, 13716), (3429, 11268), (3756, 10287), (4572, 8451), (5634, 6858)]