121778838

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{3659}}^1$

素因数の和:3753

約数の個数: 36

約数和(自身を含む): 270206820

約数和(自身を除く): 148427982

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3659, 3698, 5547, 7318, 10977, 11094, 16641, 21954, 32931, 33282, 65862, 157337, 314674, 472011, 944022, 1416033, 2832066, 6765491, 13530982, 20296473, 40592946, 60889419, 121778838]

約数ペア:

[(1, 121778838), (2, 60889419), (3, 40592946), (6, 20296473), (9, 13530982), (18, 6765491), (43, 2832066), (86, 1416033), (129, 944022), (258, 472011), (387, 314674), (774, 157337), (1849, 65862), (3659, 33282), (3698, 32931), (5547, 21954), (7318, 16641), (10977, 11094)]