16957566

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 39494400

約数和(自身を除く): 22536834

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 67, 86, 109, 129, 134, 201, 218, 258, 327, 387, 402, 603, 654, 774, 981, 1161, 1206, 1809, 1962, 2322, 2881, 2943, 3618, 4687, 5762, 5886, 7303, 8643, 9374, 14061, 14606, 17286, 21909, 25929, 28122, 42183, 43818, 51858, 65727, 77787, 84366, 126549, 131454, 155574, 197181, 253098, 314029, 394362, 628058, 942087, 1884174, 2826261, 5652522, 8478783, 16957566]

約数ペア:

[(1, 16957566), (2, 8478783), (3, 5652522), (6, 2826261), (9, 1884174), (18, 942087), (27, 628058), (43, 394362), (54, 314029), (67, 253098), (86, 197181), (109, 155574), (129, 131454), (134, 126549), (201, 84366), (218, 77787), (258, 65727), (327, 51858), (387, 43818), (402, 42183), (603, 28122), (654, 25929), (774, 21909), (981, 17286), (1161, 14606), (1206, 14061), (1809, 9374), (1962, 8643), (2322, 7303), (2881, 5886), (2943, 5762), (3618, 4687)]