11890746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 18752454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 379, 498, 581, 747, 758, 1137, 1162, 1494, 1743, 2241, 2274, 2653, 3411, 3486, 4482, 5229, 5306, 6822, 7959, 10233, 10458, 15687, 15918, 20466, 23877, 31374, 31457, 47754, 62914, 71631, 94371, 143262, 188742, 220199, 283113, 440398, 566226, 660597, 849339, 1321194, 1698678, 1981791, 3963582, 5945373, 11890746]

約数ペア:

[(1, 11890746), (2, 5945373), (3, 3963582), (6, 1981791), (7, 1698678), (9, 1321194), (14, 849339), (18, 660597), (21, 566226), (27, 440398), (42, 283113), (54, 220199), (63, 188742), (83, 143262), (126, 94371), (166, 71631), (189, 62914), (249, 47754), (378, 31457), (379, 31374), (498, 23877), (581, 20466), (747, 15918), (758, 15687), (1137, 10458), (1162, 10233), (1494, 7959), (1743, 6822), (2241, 5306), (2274, 5229), (2653, 4482), (3411, 3486)]