1963638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 36

約数和(自身を含む): 4429620

約数和(自身を除く): 2465982

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 1062, 1849, 2537, 3698, 5074, 5547, 7611, 11094, 15222, 16641, 22833, 33282, 45666, 109091, 218182, 327273, 654546, 981819, 1963638]

約数ペア:

[(1, 1963638), (2, 981819), (3, 654546), (6, 327273), (9, 218182), (18, 109091), (43, 45666), (59, 33282), (86, 22833), (118, 16641), (129, 15222), (177, 11094), (258, 7611), (354, 5547), (387, 5074), (531, 3698), (774, 2537), (1062, 1849)]