6398448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 19165440

約数和(自身を除く): 12766992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 139, 168, 274, 278, 336, 411, 417, 548, 556, 822, 834, 959, 973, 1096, 1112, 1644, 1668, 1918, 1946, 2192, 2224, 2877, 2919, 3288, 3336, 3836, 3892, 5754, 5838, 6576, 6672, 7672, 7784, 11508, 11676, 15344, 15568, 19043, 23016, 23352, 38086, 46032, 46704, 57129, 76172, 114258, 133301, 152344, 228516, 266602, 304688, 399903, 457032, 533204, 799806, 914064, 1066408, 1599612, 2132816, 3199224, 6398448]

約数ペア:

[(1, 6398448), (2, 3199224), (3, 2132816), (4, 1599612), (6, 1066408), (7, 914064), (8, 799806), (12, 533204), (14, 457032), (16, 399903), (21, 304688), (24, 266602), (28, 228516), (42, 152344), (48, 133301), (56, 114258), (84, 76172), (112, 57129), (137, 46704), (139, 46032), (168, 38086), (274, 23352), (278, 23016), (336, 19043), (411, 15568), (417, 15344), (548, 11676), (556, 11508), (822, 7784), (834, 7672), (959, 6672), (973, 6576), (1096, 5838), (1112, 5754), (1644, 3892), (1668, 3836), (1918, 3336), (1946, 3288), (2192, 2919), (2224, 2877)]