61272246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{208409}}^1$

素因数の和:208428

約数の個数: 24

約数和(自身を含む): 142552440

約数和(自身を除く): 81280194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 208409, 416818, 625227, 1250454, 1458863, 2917726, 4376589, 8753178, 10212041, 20424082, 30636123, 61272246]

約数ペア:

[(1, 61272246), (2, 30636123), (3, 20424082), (6, 10212041), (7, 8753178), (14, 4376589), (21, 2917726), (42, 1458863), (49, 1250454), (98, 625227), (147, 416818), (294, 208409)]