947785896

素因数分解:

$2^3\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{8161}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 2568826260

約数和(自身を除く): 1621040364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1613, 3226, 4839, 6452, 8161, 9678, 12904, 14517, 16322, 19356, 24483, 29034, 32644, 38712, 48966, 58068, 65288, 73449, 97932, 116136, 146898, 195864, 293796, 587592, 13163693, 26327386, 39491079, 52654772, 78982158, 105309544, 118473237, 157964316, 236946474, 315928632, 473892948, 947785896]

約数ペア:

[(1, 947785896), (2, 473892948), (3, 315928632), (4, 236946474), (6, 157964316), (8, 118473237), (9, 105309544), (12, 78982158), (18, 52654772), (24, 39491079), (36, 26327386), (72, 13163693), (1613, 587592), (3226, 293796), (4839, 195864), (6452, 146898), (8161, 116136), (9678, 97932), (12904, 73449), (14517, 65288), (16322, 58068), (19356, 48966), (24483, 38712), (29034, 32644)]