18346370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 19669630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1759, 2086, 3518, 5215, 8795, 10430, 12313, 17590, 24626, 61565, 123130, 262091, 524182, 1310455, 1834637, 2620910, 3669274, 9173185, 18346370]

約数ペア:

[(1, 18346370), (2, 9173185), (5, 3669274), (7, 2620910), (10, 1834637), (14, 1310455), (35, 524182), (70, 262091), (149, 123130), (298, 61565), (745, 24626), (1043, 17590), (1490, 12313), (1759, 10430), (2086, 8795), (3518, 5215)]