61657806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2269}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 141212160

約数和(自身を除く): 79554354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 2269, 3882, 4529, 4538, 6807, 9058, 13587, 13614, 15883, 27174, 31766, 47649, 95298, 1468043, 2936086, 4404129, 8808258, 10276301, 20552602, 30828903, 61657806]

約数ペア:

[(1, 61657806), (2, 30828903), (3, 20552602), (6, 10276301), (7, 8808258), (14, 4404129), (21, 2936086), (42, 1468043), (647, 95298), (1294, 47649), (1941, 31766), (2269, 27174), (3882, 15883), (4529, 13614), (4538, 13587), (6807, 9058)]