248147226

素因数分解:

$2^1\times 3^6\times {\mathrm{170197}}^1$

素因数の和:170217

約数の個数: 28

約数和(自身を含む): 558079242

約数和(自身を除く): 309932016

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 170197, 340394, 510591, 1021182, 1531773, 3063546, 4595319, 9190638, 13785957, 27571914, 41357871, 82715742, 124073613, 248147226]

約数ペア:

[(1, 248147226), (2, 124073613), (3, 82715742), (6, 41357871), (9, 27571914), (18, 13785957), (27, 9190638), (54, 4595319), (81, 3063546), (162, 1531773), (243, 1021182), (486, 510591), (729, 340394), (1458, 170197)]