11688852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 32200896

約数和(自身を除く): 20512044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 193, 196, 206, 294, 309, 386, 412, 579, 588, 618, 721, 772, 1158, 1236, 1351, 1442, 2163, 2316, 2702, 2884, 4053, 4326, 5047, 5404, 8106, 8652, 9457, 10094, 15141, 16212, 18914, 19879, 20188, 28371, 30282, 37828, 39758, 56742, 59637, 60564, 79516, 113484, 119274, 139153, 238548, 278306, 417459, 556612, 834918, 974071, 1669836, 1948142, 2922213, 3896284, 5844426, 11688852]

約数ペア:

[(1, 11688852), (2, 5844426), (3, 3896284), (4, 2922213), (6, 1948142), (7, 1669836), (12, 974071), (14, 834918), (21, 556612), (28, 417459), (42, 278306), (49, 238548), (84, 139153), (98, 119274), (103, 113484), (147, 79516), (193, 60564), (196, 59637), (206, 56742), (294, 39758), (309, 37828), (386, 30282), (412, 28371), (579, 20188), (588, 19879), (618, 18914), (721, 16212), (772, 15141), (1158, 10094), (1236, 9457), (1351, 8652), (1442, 8106), (2163, 5404), (2316, 5047), (2702, 4326), (2884, 4053)]