17904684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 48866048

約数和(自身を除く): 30961364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4957, 9914, 14871, 19828, 29742, 34699, 59484, 69398, 104097, 138796, 208194, 213151, 416388, 426302, 639453, 852604, 1278906, 1492057, 2557812, 2984114, 4476171, 5968228, 8952342, 17904684]

約数ペア:

[(1, 17904684), (2, 8952342), (3, 5968228), (4, 4476171), (6, 2984114), (7, 2557812), (12, 1492057), (14, 1278906), (21, 852604), (28, 639453), (42, 426302), (43, 416388), (84, 213151), (86, 208194), (129, 138796), (172, 104097), (258, 69398), (301, 59484), (516, 34699), (602, 29742), (903, 19828), (1204, 14871), (1806, 9914), (3612, 4957)]