3884748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 6598452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 449, 618, 721, 898, 1236, 1347, 1442, 1796, 2163, 2694, 2884, 3143, 4326, 5388, 6286, 8652, 9429, 12572, 18858, 37716, 46247, 92494, 138741, 184988, 277482, 323729, 554964, 647458, 971187, 1294916, 1942374, 3884748]

約数ペア:

[(1, 3884748), (2, 1942374), (3, 1294916), (4, 971187), (6, 647458), (7, 554964), (12, 323729), (14, 277482), (21, 184988), (28, 138741), (42, 92494), (84, 46247), (103, 37716), (206, 18858), (309, 12572), (412, 9429), (449, 8652), (618, 6286), (721, 5388), (898, 4326), (1236, 3143), (1347, 2884), (1442, 2694), (1796, 2163)]