18443464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 38256120

約数和(自身を除く): 19812656

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4793, 9586, 19172, 38344, 62309, 124618, 177341, 249236, 354682, 498472, 709364, 1418728, 2305433, 4610866, 9221732, 18443464]

約数ペア:

[(1, 18443464), (2, 9221732), (4, 4610866), (8, 2305433), (13, 1418728), (26, 709364), (37, 498472), (52, 354682), (74, 249236), (104, 177341), (148, 124618), (296, 62309), (481, 38344), (962, 19172), (1924, 9586), (3848, 4793)]