82218738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 199203840

約数和(自身を除く): 116985102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 523, 591, 798, 1046, 1182, 1379, 1569, 2758, 3138, 3661, 3743, 4137, 7322, 7486, 8274, 9937, 10983, 11229, 19874, 21966, 22458, 26201, 29811, 52402, 59622, 69559, 78603, 103031, 139118, 157206, 206062, 208677, 309093, 417354, 618186, 721217, 1442434, 1957589, 2163651, 3915178, 4327302, 5872767, 11745534, 13703123, 27406246, 41109369, 82218738]

約数ペア:

[(1, 82218738), (2, 41109369), (3, 27406246), (6, 13703123), (7, 11745534), (14, 5872767), (19, 4327302), (21, 3915178), (38, 2163651), (42, 1957589), (57, 1442434), (114, 721217), (133, 618186), (197, 417354), (266, 309093), (394, 208677), (399, 206062), (523, 157206), (591, 139118), (798, 103031), (1046, 78603), (1182, 69559), (1379, 59622), (1569, 52402), (2758, 29811), (3138, 26201), (3661, 22458), (3743, 21966), (4137, 19874), (7322, 11229), (7486, 10983), (8274, 9937)]