12215556816

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3584377}}^1$

素因数の和:3584459

約数の個数: 40

約数和(自身を含む): 32001326784

約数和(自身を除く): 19785769968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 3584377, 7168754, 10753131, 14337508, 21506262, 28675016, 43012524, 57350032, 86025048, 172050096, 254490767, 508981534, 763472301, 1017963068, 1526944602, 2035926136, 3053889204, 4071852272, 6107778408, 12215556816]

約数ペア:

[(1, 12215556816), (2, 6107778408), (3, 4071852272), (4, 3053889204), (6, 2035926136), (8, 1526944602), (12, 1017963068), (16, 763472301), (24, 508981534), (48, 254490767), (71, 172050096), (142, 86025048), (213, 57350032), (284, 43012524), (426, 28675016), (568, 21506262), (852, 14337508), (1136, 10753131), (1704, 7168754), (3408, 3584377)]