18103618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2866

約数の個数: 24

約数和(自身を含む): 30963600

約数和(自身を除く): 12859982

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2819, 3211, 5638, 6422, 36647, 53561, 73294, 107122, 476411, 696293, 952822, 1392586, 9051809, 18103618]

約数ペア:

[(1, 18103618), (2, 9051809), (13, 1392586), (19, 952822), (26, 696293), (38, 476411), (169, 107122), (247, 73294), (338, 53561), (494, 36647), (2819, 6422), (3211, 5638)]