61978518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9281}}^1$

素因数の和:9349

約数の個数: 48

約数和(自身を含む): 156383136

約数和(自身を除く): 94404618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 9281, 18562, 27843, 55686, 64967, 83529, 129934, 167058, 194901, 389802, 491893, 584703, 983786, 1169406, 1475679, 2951358, 3443251, 4427037, 6886502, 8854074, 10329753, 20659506, 30989259, 61978518]

約数ペア:

[(1, 61978518), (2, 30989259), (3, 20659506), (6, 10329753), (7, 8854074), (9, 6886502), (14, 4427037), (18, 3443251), (21, 2951358), (42, 1475679), (53, 1169406), (63, 983786), (106, 584703), (126, 491893), (159, 389802), (318, 194901), (371, 167058), (477, 129934), (742, 83529), (954, 64967), (1113, 55686), (2226, 27843), (3339, 18562), (6678, 9281)]