61520238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 144209520

約数和(自身を除く): 82689282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 283, 566, 849, 929, 1698, 1858, 2547, 2787, 3679, 5094, 5574, 7358, 8361, 11037, 12077, 16722, 22074, 24154, 33111, 36231, 66222, 72462, 108693, 217386, 262907, 525814, 788721, 1577442, 2366163, 3417791, 4732326, 6835582, 10253373, 20506746, 30760119, 61520238]

約数ペア:

[(1, 61520238), (2, 30760119), (3, 20506746), (6, 10253373), (9, 6835582), (13, 4732326), (18, 3417791), (26, 2366163), (39, 1577442), (78, 788721), (117, 525814), (234, 262907), (283, 217386), (566, 108693), (849, 72462), (929, 66222), (1698, 36231), (1858, 33111), (2547, 24154), (2787, 22074), (3679, 16722), (5094, 12077), (5574, 11037), (7358, 8361)]