1551189114

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1213763}}^1$

素因数の和:1213842

約数の個数: 24

約数和(自身を含む): 3408249312

約数和(自身を除く): 1857060198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1213763, 2427526, 3641289, 7282578, 10923867, 21847734, 86177173, 172354346, 258531519, 517063038, 775594557, 1551189114]

約数ペア:

[(1, 1551189114), (2, 775594557), (3, 517063038), (6, 258531519), (9, 172354346), (18, 86177173), (71, 21847734), (142, 10923867), (213, 7282578), (426, 3641289), (639, 2427526), (1278, 1213763)]