17017686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 42501888

約数和(自身を除く): 25484202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1031, 1179, 1834, 2062, 2358, 2751, 3093, 5502, 6186, 7217, 8253, 9279, 14434, 16506, 18558, 21651, 43302, 64953, 129906, 135061, 270122, 405183, 810366, 945427, 1215549, 1890854, 2431098, 2836281, 5672562, 8508843, 17017686]

約数ペア:

[(1, 17017686), (2, 8508843), (3, 5672562), (6, 2836281), (7, 2431098), (9, 1890854), (14, 1215549), (18, 945427), (21, 810366), (42, 405183), (63, 270122), (126, 135061), (131, 129906), (262, 64953), (393, 43302), (786, 21651), (917, 18558), (1031, 16506), (1179, 14434), (1834, 9279), (2062, 8253), (2358, 7217), (2751, 6186), (3093, 5502)]