213885954

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{8269}}^1$

素因数の和:8759

約数の個数: 32

約数和(自身を含む): 476352000

約数和(自身を除く): 262466046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 2874, 4311, 8269, 8622, 12933, 16538, 24807, 25866, 49614, 74421, 148842, 223263, 446526, 3960851, 7921702, 11882553, 23765106, 35647659, 71295318, 106942977, 213885954]

約数ペア:

[(1, 213885954), (2, 106942977), (3, 71295318), (6, 35647659), (9, 23765106), (18, 11882553), (27, 7921702), (54, 3960851), (479, 446526), (958, 223263), (1437, 148842), (2874, 74421), (4311, 49614), (8269, 25866), (8622, 24807), (12933, 16538)]