4981569156

素因数分解:

$2^2\times 3^2\times {\mathrm{138376921}}^1$

素因数の和:138376931

約数の個数: 18

約数和(自身を含む): 12592299902

約数和(自身を除く): 7610730746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 138376921, 276753842, 415130763, 553507684, 830261526, 1245392289, 1660523052, 2490784578, 4981569156]

約数ペア:

[(1, 4981569156), (2, 2490784578), (3, 1660523052), (4, 1245392289), (6, 830261526), (9, 553507684), (12, 415130763), (18, 276753842), (36, 138376921)]