1245715812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{285977}}^1$

素因数の和:286009

約数の個数: 54

約数和(自身を含む): 3461191734

約数和(自身を除く): 2215475922

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 285977, 571954, 857931, 1143908, 1715862, 2573793, 3145747, 3431724, 5147586, 6291494, 9437241, 10295172, 12582988, 18874482, 28311723, 34603217, 37748964, 56623446, 69206434, 103809651, 113246892, 138412868, 207619302, 311428953, 415238604, 622857906, 1245715812]

約数ペア:

[(1, 1245715812), (2, 622857906), (3, 415238604), (4, 311428953), (6, 207619302), (9, 138412868), (11, 113246892), (12, 103809651), (18, 69206434), (22, 56623446), (33, 37748964), (36, 34603217), (44, 28311723), (66, 18874482), (99, 12582988), (121, 10295172), (132, 9437241), (198, 6291494), (242, 5147586), (363, 3431724), (396, 3145747), (484, 2573793), (726, 1715862), (1089, 1143908), (1452, 857931), (2178, 571954), (4356, 285977)]