1306998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 3773952

約数和(自身を除く): 2466954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 41, 42, 46, 63, 66, 69, 77, 82, 99, 123, 126, 138, 154, 161, 198, 207, 231, 246, 253, 287, 322, 369, 414, 451, 462, 483, 506, 574, 693, 738, 759, 861, 902, 943, 966, 1353, 1386, 1449, 1518, 1722, 1771, 1886, 2277, 2583, 2706, 2829, 2898, 3157, 3542, 4059, 4554, 5166, 5313, 5658, 6314, 6601, 8118, 8487, 9471, 10373, 10626, 13202, 15939, 16974, 18942, 19803, 20746, 28413, 31119, 31878, 39606, 56826, 59409, 62238, 72611, 93357, 118818, 145222, 186714, 217833, 435666, 653499, 1306998]

約数ペア:

[(1, 1306998), (2, 653499), (3, 435666), (6, 217833), (7, 186714), (9, 145222), (11, 118818), (14, 93357), (18, 72611), (21, 62238), (22, 59409), (23, 56826), (33, 39606), (41, 31878), (42, 31119), (46, 28413), (63, 20746), (66, 19803), (69, 18942), (77, 16974), (82, 15939), (99, 13202), (123, 10626), (126, 10373), (138, 9471), (154, 8487), (161, 8118), (198, 6601), (207, 6314), (231, 5658), (246, 5313), (253, 5166), (287, 4554), (322, 4059), (369, 3542), (414, 3157), (451, 2898), (462, 2829), (483, 2706), (506, 2583), (574, 2277), (693, 1886), (738, 1771), (759, 1722), (861, 1518), (902, 1449), (943, 1386), (966, 1353)]