2188956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 6709248

約数和(自身を除く): 4520292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 103, 132, 138, 154, 161, 206, 231, 253, 276, 308, 309, 322, 412, 462, 483, 506, 618, 644, 721, 759, 924, 966, 1012, 1133, 1236, 1442, 1518, 1771, 1932, 2163, 2266, 2369, 2884, 3036, 3399, 3542, 4326, 4532, 4738, 5313, 6798, 7084, 7107, 7931, 8652, 9476, 10626, 13596, 14214, 15862, 16583, 21252, 23793, 26059, 28428, 31724, 33166, 47586, 49749, 52118, 66332, 78177, 95172, 99498, 104236, 156354, 182413, 198996, 312708, 364826, 547239, 729652, 1094478, 2188956]

約数ペア:

[(1, 2188956), (2, 1094478), (3, 729652), (4, 547239), (6, 364826), (7, 312708), (11, 198996), (12, 182413), (14, 156354), (21, 104236), (22, 99498), (23, 95172), (28, 78177), (33, 66332), (42, 52118), (44, 49749), (46, 47586), (66, 33166), (69, 31724), (77, 28428), (84, 26059), (92, 23793), (103, 21252), (132, 16583), (138, 15862), (154, 14214), (161, 13596), (206, 10626), (231, 9476), (253, 8652), (276, 7931), (308, 7107), (309, 7084), (322, 6798), (412, 5313), (462, 4738), (483, 4532), (506, 4326), (618, 3542), (644, 3399), (721, 3036), (759, 2884), (924, 2369), (966, 2266), (1012, 2163), (1133, 1932), (1236, 1771), (1442, 1518)]