9949220154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{786251}}^1$

素因数の和:786315

約数の個数: 48

約数和(自身を含む): 23304509280

約数和(自身を除く): 13355289126

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 786251, 1572502, 2358753, 4717506, 7076259, 14152518, 14938769, 29091287, 29877538, 44816307, 58182574, 87273861, 89632614, 134448921, 174547722, 261821583, 268897842, 523643166, 552734453, 1105468906, 1658203359, 3316406718, 4974610077, 9949220154]

約数ペア:

[(1, 9949220154), (2, 4974610077), (3, 3316406718), (6, 1658203359), (9, 1105468906), (18, 552734453), (19, 523643166), (37, 268897842), (38, 261821583), (57, 174547722), (74, 134448921), (111, 89632614), (114, 87273861), (171, 58182574), (222, 44816307), (333, 29877538), (342, 29091287), (666, 14938769), (703, 14152518), (1406, 7076259), (2109, 4717506), (4218, 2358753), (6327, 1572502), (12654, 786251)]