18673004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39229}}^1$

素因数の和:39257

約数の個数: 24

約数和(自身を含む): 39543840

約数和(自身を除く): 20870836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39229, 78458, 156916, 274603, 549206, 666893, 1098412, 1333786, 2667572, 4668251, 9336502, 18673004]

約数ペア:

[(1, 18673004), (2, 9336502), (4, 4668251), (7, 2667572), (14, 1333786), (17, 1098412), (28, 666893), (34, 549206), (68, 274603), (119, 156916), (238, 78458), (476, 39229)]