2018728218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{14197}}^1$

素因数の和:16038

約数の個数: 32

約数和(自身を含む): 4350721536

約数和(自身を除く): 2331993318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1823, 3646, 5469, 10938, 14197, 23699, 28394, 42591, 47398, 71097, 85182, 142194, 184561, 369122, 553683, 1107366, 25881131, 51762262, 77643393, 155286786, 336454703, 672909406, 1009364109, 2018728218]

約数ペア:

[(1, 2018728218), (2, 1009364109), (3, 672909406), (6, 336454703), (13, 155286786), (26, 77643393), (39, 51762262), (78, 25881131), (1823, 1107366), (3646, 553683), (5469, 369122), (10938, 184561), (14197, 142194), (23699, 85182), (28394, 71097), (42591, 47398)]