18042906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1597}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 41420160

約数和(自身を除く): 23377254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1597, 1614, 1883, 3194, 3766, 4791, 5649, 9582, 11179, 11298, 22358, 33537, 67074, 429593, 859186, 1288779, 2577558, 3007151, 6014302, 9021453, 18042906]

約数ペア:

[(1, 18042906), (2, 9021453), (3, 6014302), (6, 3007151), (7, 2577558), (14, 1288779), (21, 859186), (42, 429593), (269, 67074), (538, 33537), (807, 22358), (1597, 11298), (1614, 11179), (1883, 9582), (3194, 5649), (3766, 4791)]