1329173676

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{520021}}^1$

素因数の和:520102

約数の個数: 36

約数和(自身を含む): 3407184144

約数和(自身を除く): 2078010468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 520021, 1040042, 1560063, 2080084, 3120126, 4680189, 6240252, 9360378, 18720756, 36921491, 73842982, 110764473, 147685964, 221528946, 332293419, 443057892, 664586838, 1329173676]

約数ペア:

[(1, 1329173676), (2, 664586838), (3, 443057892), (4, 332293419), (6, 221528946), (9, 147685964), (12, 110764473), (18, 73842982), (36, 36921491), (71, 18720756), (142, 9360378), (213, 6240252), (284, 4680189), (426, 3120126), (639, 2080084), (852, 1560063), (1278, 1040042), (2556, 520021)]