863625714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{21397}}^1$

素因数の和:21471

約数の個数: 48

約数和(自身を含む): 2039828544

約数和(自身を除く): 1176202830

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 5766, 6727, 13454, 20181, 21397, 40362, 42794, 64191, 128382, 149779, 299558, 449337, 663307, 898674, 1326614, 1989921, 3979842, 4643149, 9286298, 13929447, 20562517, 27858894, 41125034, 61687551, 123375102, 143937619, 287875238, 431812857, 863625714]

約数ペア:

[(1, 863625714), (2, 431812857), (3, 287875238), (6, 143937619), (7, 123375102), (14, 61687551), (21, 41125034), (31, 27858894), (42, 20562517), (62, 13929447), (93, 9286298), (186, 4643149), (217, 3979842), (434, 1989921), (651, 1326614), (961, 898674), (1302, 663307), (1922, 449337), (2883, 299558), (5766, 149779), (6727, 128382), (13454, 64191), (20181, 42794), (21397, 40362)]