13658918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 12903898

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 251, 299, 322, 338, 502, 598, 1183, 1757, 2093, 2366, 3263, 3514, 3887, 4186, 5773, 6526, 7774, 11546, 22841, 27209, 40411, 42419, 45682, 54418, 75049, 80822, 84838, 150098, 296933, 525343, 593866, 975637, 1050686, 1951274, 6829459, 13658918]

約数ペア:

[(1, 13658918), (2, 6829459), (7, 1951274), (13, 1050686), (14, 975637), (23, 593866), (26, 525343), (46, 296933), (91, 150098), (161, 84838), (169, 80822), (182, 75049), (251, 54418), (299, 45682), (322, 42419), (338, 40411), (502, 27209), (598, 22841), (1183, 11546), (1757, 7774), (2093, 6526), (2366, 5773), (3263, 4186), (3514, 3887)]