7216692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 19619712

約数和(自身を除く): 12403020

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, 1621, 2226, 3242, 4452, 4863, 6484, 9726, 11347, 19452, 22694, 34041, 45388, 68082, 85913, 136164, 171826, 257739, 343652, 515478, 601391, 1030956, 1202782, 1804173, 2405564, 3608346, 7216692]

約数ペア:

[(1, 7216692), (2, 3608346), (3, 2405564), (4, 1804173), (6, 1202782), (7, 1030956), (12, 601391), (14, 515478), (21, 343652), (28, 257739), (42, 171826), (53, 136164), (84, 85913), (106, 68082), (159, 45388), (212, 34041), (318, 22694), (371, 19452), (636, 11347), (742, 9726), (1113, 6484), (1484, 4863), (1621, 4452), (2226, 3242)]