6721431486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 17150247936

約数和(自身を除く): 10428816450

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 313, 318, 371, 462, 583, 626, 742, 877, 939, 1113, 1166, 1749, 1754, 1878, 2191, 2226, 2631, 3443, 3498, 4081, 4382, 5262, 6139, 6573, 6886, 8162, 9647, 10329, 12243, 12278, 13146, 16589, 18417, 19294, 20658, 24101, 24486, 28941, 33178, 36834, 46481, 48202, 49767, 57882, 67529, 72303, 92962, 99534, 116123, 135058, 139443, 144606, 182479, 202587, 232246, 274501, 278886, 325367, 348369, 364958, 405174, 511291, 547437, 549002, 650734, 696738, 823503, 976101, 1022582, 1094874, 1277353, 1533873, 1647006, 1921507, 1952202, 2554706, 3019511, 3067746, 3579037, 3832059, 3843014, 5764521, 6039022, 7158074, 7664118, 9058533, 10737111, 11529042, 14548553, 18117066, 21136577, 21474222, 29097106, 42273154, 43645659, 63409731, 87291318, 101839871, 126819462, 160034083, 203679742, 305519613, 320068166, 480102249, 611039226, 960204498, 1120238581, 2240477162, 3360715743, 6721431486]

約数ペア:

[(1, 6721431486), (2, 3360715743), (3, 2240477162), (6, 1120238581), (7, 960204498), (11, 611039226), (14, 480102249), (21, 320068166), (22, 305519613), (33, 203679742), (42, 160034083), (53, 126819462), (66, 101839871), (77, 87291318), (106, 63409731), (154, 43645659), (159, 42273154), (231, 29097106), (313, 21474222), (318, 21136577), (371, 18117066), (462, 14548553), (583, 11529042), (626, 10737111), (742, 9058533), (877, 7664118), (939, 7158074), (1113, 6039022), (1166, 5764521), (1749, 3843014), (1754, 3832059), (1878, 3579037), (2191, 3067746), (2226, 3019511), (2631, 2554706), (3443, 1952202), (3498, 1921507), (4081, 1647006), (4382, 1533873), (5262, 1277353), (6139, 1094874), (6573, 1022582), (6886, 976101), (8162, 823503), (9647, 696738), (10329, 650734), (12243, 549002), (12278, 547437), (13146, 511291), (16589, 405174), (18417, 364958), (19294, 348369), (20658, 325367), (24101, 278886), (24486, 274501), (28941, 232246), (33178, 202587), (36834, 182479), (46481, 144606), (48202, 139443), (49767, 135058), (57882, 116123), (67529, 99534), (72303, 92962)]