163551444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1947041}}^1$

素因数の和:1947055

約数の個数: 24

約数和(自身を含む): 436137408

約数和(自身を除く): 272585964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1947041, 3894082, 5841123, 7788164, 11682246, 13629287, 23364492, 27258574, 40887861, 54517148, 81775722, 163551444]

約数ペア:

[(1, 163551444), (2, 81775722), (3, 54517148), (4, 40887861), (6, 27258574), (7, 23364492), (12, 13629287), (14, 11682246), (21, 7788164), (28, 5841123), (42, 3894082), (84, 1947041)]