18257952

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 50016960

約数和(自身を除く): 31759008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8269, 16538, 24807, 33076, 49614, 66152, 99228, 132304, 190187, 198456, 264608, 380374, 396912, 570561, 760748, 793824, 1141122, 1521496, 2282244, 3042992, 4564488, 6085984, 9128976, 18257952]

約数ペア:

[(1, 18257952), (2, 9128976), (3, 6085984), (4, 4564488), (6, 3042992), (8, 2282244), (12, 1521496), (16, 1141122), (23, 793824), (24, 760748), (32, 570561), (46, 396912), (48, 380374), (69, 264608), (92, 198456), (96, 190187), (138, 132304), (184, 99228), (276, 66152), (368, 49614), (552, 33076), (736, 24807), (1104, 16538), (2208, 8269)]