16880652

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7758

約数の個数: 36

約数和(自身を含む): 43375696

約数和(自身を除く): 26495044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 7687, 15374, 23061, 30748, 46122, 69183, 92244, 138366, 276732, 468907, 937814, 1406721, 1875628, 2813442, 4220163, 5626884, 8440326, 16880652]

約数ペア:

[(1, 16880652), (2, 8440326), (3, 5626884), (4, 4220163), (6, 2813442), (9, 1875628), (12, 1406721), (18, 937814), (36, 468907), (61, 276732), (122, 138366), (183, 92244), (244, 69183), (366, 46122), (549, 30748), (732, 23061), (1098, 15374), (2196, 7687)]