307525734

素因数分解:

$2^1\times 3^6\times {\mathrm{210923}}^1$

素因数の和:210943

約数の個数: 28

約数和(自身を含む): 691619796

約数和(自身を除く): 384094062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 210923, 421846, 632769, 1265538, 1898307, 3796614, 5694921, 11389842, 17084763, 34169526, 51254289, 102508578, 153762867, 307525734]

約数ペア:

[(1, 307525734), (2, 153762867), (3, 102508578), (6, 51254289), (9, 34169526), (18, 17084763), (27, 11389842), (54, 5694921), (81, 3796614), (162, 1898307), (243, 1265538), (486, 632769), (729, 421846), (1458, 210923)]