1336788

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 3433248

約数和(自身を除く): 2096460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 523, 639, 852, 1046, 1278, 1569, 2092, 2556, 3138, 4707, 6276, 9414, 18828, 37133, 74266, 111399, 148532, 222798, 334197, 445596, 668394, 1336788]

約数ペア:

[(1, 1336788), (2, 668394), (3, 445596), (4, 334197), (6, 222798), (9, 148532), (12, 111399), (18, 74266), (36, 37133), (71, 18828), (142, 9414), (213, 6276), (284, 4707), (426, 3138), (523, 2556), (639, 2092), (852, 1569), (1046, 1278)]