7938876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 20401920

約数和(自身を除く): 12463044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 439, 548, 822, 878, 1317, 1507, 1644, 1756, 2634, 3014, 4521, 4829, 5268, 6028, 9042, 9658, 14487, 18084, 19316, 28974, 57948, 60143, 120286, 180429, 240572, 360858, 661573, 721716, 1323146, 1984719, 2646292, 3969438, 7938876]

約数ペア:

[(1, 7938876), (2, 3969438), (3, 2646292), (4, 1984719), (6, 1323146), (11, 721716), (12, 661573), (22, 360858), (33, 240572), (44, 180429), (66, 120286), (132, 60143), (137, 57948), (274, 28974), (411, 19316), (439, 18084), (548, 14487), (822, 9658), (878, 9042), (1317, 6028), (1507, 5268), (1644, 4829), (1756, 4521), (2634, 3014)]