18448878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 24013842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2909, 3171, 5818, 6342, 8727, 17454, 20363, 40726, 61089, 122178, 439259, 878518, 1317777, 2635554, 3074813, 6149626, 9224439, 18448878]

約数ペア:

[(1, 18448878), (2, 9224439), (3, 6149626), (6, 3074813), (7, 2635554), (14, 1317777), (21, 878518), (42, 439259), (151, 122178), (302, 61089), (453, 40726), (906, 20363), (1057, 17454), (2114, 8727), (2909, 6342), (3171, 5818)]