56828898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 145440000

約数和(自身を除く): 88611102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 298, 378, 447, 894, 1009, 1043, 1341, 2018, 2086, 2682, 3027, 3129, 4023, 6054, 6258, 7063, 8046, 9081, 9387, 14126, 18162, 18774, 21189, 27243, 28161, 42378, 54486, 56322, 63567, 127134, 150341, 190701, 300682, 381402, 451023, 902046, 1052387, 1353069, 2104774, 2706138, 3157161, 4059207, 6314322, 8118414, 9471483, 18942966, 28414449, 56828898]

約数ペア:

[(1, 56828898), (2, 28414449), (3, 18942966), (6, 9471483), (7, 8118414), (9, 6314322), (14, 4059207), (18, 3157161), (21, 2706138), (27, 2104774), (42, 1353069), (54, 1052387), (63, 902046), (126, 451023), (149, 381402), (189, 300682), (298, 190701), (378, 150341), (447, 127134), (894, 63567), (1009, 56322), (1043, 54486), (1341, 42378), (2018, 28161), (2086, 27243), (2682, 21189), (3027, 18774), (3129, 18162), (4023, 14126), (6054, 9387), (6258, 9081), (7063, 8046)]