266773386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{9601}}^1$

素因数の和:10038

約数の個数: 32

約数和(自身を含む): 583494336

約数和(自身を除く): 316720950

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2526, 4631, 9262, 9601, 13893, 19202, 27786, 28803, 57606, 105611, 211222, 316833, 633666, 4042021, 8084042, 12126063, 24252126, 44462231, 88924462, 133386693, 266773386]

約数ペア:

[(1, 266773386), (2, 133386693), (3, 88924462), (6, 44462231), (11, 24252126), (22, 12126063), (33, 8084042), (66, 4042021), (421, 633666), (842, 316833), (1263, 211222), (2526, 105611), (4631, 57606), (9262, 28803), (9601, 27786), (13893, 19202)]