18465274

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 29941632

約数和(自身を除く): 11476358

約数列:

[1, 2, 23, 31, 46, 62, 529, 563, 713, 1058, 1126, 1426, 12949, 16399, 17453, 25898, 32798, 34906, 297827, 401419, 595654, 802838, 9232637, 18465274]

約数ペア:

[(1, 18465274), (2, 9232637), (23, 802838), (31, 595654), (46, 401419), (62, 297827), (529, 34906), (563, 32798), (713, 25898), (1058, 17453), (1126, 16399), (1426, 12949)]