61920642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27817}}^1$

素因数の和:27882

約数の個数: 32

約数和(自身を含む): 144208512

約数和(自身を除く): 82287870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 27817, 55634, 83451, 166902, 194719, 389438, 584157, 1168314, 1474301, 2948602, 4422903, 8845806, 10320107, 20640214, 30960321, 61920642]

約数ペア:

[(1, 61920642), (2, 30960321), (3, 20640214), (6, 10320107), (7, 8845806), (14, 4422903), (21, 2948602), (42, 1474301), (53, 1168314), (106, 584157), (159, 389438), (318, 194719), (371, 166902), (742, 83451), (1113, 55634), (2226, 27817)]