12320274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 27209952

約数和(自身を除く): 14889678

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 86, 102, 106, 129, 159, 258, 318, 731, 901, 1462, 1802, 2193, 2279, 2703, 2809, 4386, 4558, 5406, 5618, 6837, 8427, 13674, 16854, 38743, 47753, 77486, 95506, 116229, 120787, 143259, 232458, 241574, 286518, 362361, 724722, 2053379, 4106758, 6160137, 12320274]

約数ペア:

[(1, 12320274), (2, 6160137), (3, 4106758), (6, 2053379), (17, 724722), (34, 362361), (43, 286518), (51, 241574), (53, 232458), (86, 143259), (102, 120787), (106, 116229), (129, 95506), (159, 77486), (258, 47753), (318, 38743), (731, 16854), (901, 13674), (1462, 8427), (1802, 6837), (2193, 5618), (2279, 5406), (2703, 4558), (2809, 4386)]