306643038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{170927}}^1$

素因数の和:170968

約数の個数: 32

約数和(自身を含む): 689181696

約数和(自身を除く): 382538658

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 170927, 341854, 512781, 1025562, 2222051, 3931321, 4444102, 6666153, 7862642, 11793963, 13332306, 23587926, 51107173, 102214346, 153321519, 306643038]

約数ペア:

[(1, 306643038), (2, 153321519), (3, 102214346), (6, 51107173), (13, 23587926), (23, 13332306), (26, 11793963), (39, 7862642), (46, 6666153), (69, 4444102), (78, 3931321), (138, 2222051), (299, 1025562), (598, 512781), (897, 341854), (1794, 170927)]