121473198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87643}}^1$

素因数の和:87669

約数の個数: 48

約数和(自身を含む): 328139136

約数和(自身を除く): 206665938

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 87643, 175286, 262929, 525858, 613501, 788787, 964073, 1227002, 1577574, 1840503, 1928146, 2892219, 3681006, 5521509, 5784438, 6748511, 8676657, 11043018, 13497022, 17353314, 20245533, 40491066, 60736599, 121473198]

約数ペア:

[(1, 121473198), (2, 60736599), (3, 40491066), (6, 20245533), (7, 17353314), (9, 13497022), (11, 11043018), (14, 8676657), (18, 6748511), (21, 5784438), (22, 5521509), (33, 3681006), (42, 2892219), (63, 1928146), (66, 1840503), (77, 1577574), (99, 1227002), (126, 964073), (154, 788787), (198, 613501), (231, 525858), (462, 262929), (693, 175286), (1386, 87643)]