12838434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17981}}^1$

素因数の和:18010

約数の個数: 32

約数和(自身を含む): 31072896

約数和(自身を除く): 18234462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 17981, 35962, 53943, 107886, 125867, 251734, 305677, 377601, 611354, 755202, 917031, 1834062, 2139739, 4279478, 6419217, 12838434]

約数ペア:

[(1, 12838434), (2, 6419217), (3, 4279478), (6, 2139739), (7, 1834062), (14, 917031), (17, 755202), (21, 611354), (34, 377601), (42, 305677), (51, 251734), (102, 125867), (119, 107886), (238, 53943), (357, 35962), (714, 17981)]