7777644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 21143808

約数和(自身を除く): 13366164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 1747, 2226, 3494, 4452, 5241, 6988, 10482, 12229, 20964, 24458, 36687, 48916, 73374, 92591, 146748, 185182, 277773, 370364, 555546, 648137, 1111092, 1296274, 1944411, 2592548, 3888822, 7777644]

約数ペア:

[(1, 7777644), (2, 3888822), (3, 2592548), (4, 1944411), (6, 1296274), (7, 1111092), (12, 648137), (14, 555546), (21, 370364), (28, 277773), (42, 185182), (53, 146748), (84, 92591), (106, 73374), (159, 48916), (212, 36687), (318, 24458), (371, 20964), (636, 12229), (742, 10482), (1113, 6988), (1484, 5241), (1747, 4452), (2226, 3494)]