16851690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 44228808

約数和(自身を除く): 27377118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1657, 1695, 2034, 3314, 3390, 4971, 5085, 8285, 9942, 10170, 14913, 16570, 24855, 29826, 49710, 74565, 149130, 187241, 374482, 561723, 936205, 1123446, 1685169, 1872410, 2808615, 3370338, 5617230, 8425845, 16851690]

約数ペア:

[(1, 16851690), (2, 8425845), (3, 5617230), (5, 3370338), (6, 2808615), (9, 1872410), (10, 1685169), (15, 1123446), (18, 936205), (30, 561723), (45, 374482), (90, 187241), (113, 149130), (226, 74565), (339, 49710), (565, 29826), (678, 24855), (1017, 16570), (1130, 14913), (1657, 10170), (1695, 9942), (2034, 8285), (3314, 5085), (3390, 4971)]