1982912076

素因数分解:

$2^2\times 3^6\times {\mathrm{439}}^1\times {\mathrm{1549}}^1$

素因数の和:2010

約数の個数: 84

約数和(自身を含む): 5217982000

約数和(自身を除く): 3235069924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 439, 486, 729, 878, 972, 1317, 1458, 1549, 1756, 2634, 2916, 3098, 3951, 4647, 5268, 6196, 7902, 9294, 11853, 13941, 15804, 18588, 23706, 27882, 35559, 41823, 47412, 55764, 71118, 83646, 106677, 125469, 142236, 167292, 213354, 250938, 320031, 376407, 426708, 501876, 640062, 680011, 752814, 1129221, 1280124, 1360022, 1505628, 2040033, 2258442, 2720044, 4080066, 4516884, 6120099, 8160132, 12240198, 18360297, 24480396, 36720594, 55080891, 73441188, 110161782, 165242673, 220323564, 330485346, 495728019, 660970692, 991456038, 1982912076]

約数ペア:

[(1, 1982912076), (2, 991456038), (3, 660970692), (4, 495728019), (6, 330485346), (9, 220323564), (12, 165242673), (18, 110161782), (27, 73441188), (36, 55080891), (54, 36720594), (81, 24480396), (108, 18360297), (162, 12240198), (243, 8160132), (324, 6120099), (439, 4516884), (486, 4080066), (729, 2720044), (878, 2258442), (972, 2040033), (1317, 1505628), (1458, 1360022), (1549, 1280124), (1756, 1129221), (2634, 752814), (2916, 680011), (3098, 640062), (3951, 501876), (4647, 426708), (5268, 376407), (6196, 320031), (7902, 250938), (9294, 213354), (11853, 167292), (13941, 142236), (15804, 125469), (18588, 106677), (23706, 83646), (27882, 71118), (35559, 55764), (41823, 47412)]