222147486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21169}}^1$

素因数の和:21241

約数の個数: 48

約数和(自身を含む): 535008240

約数和(自身を除く): 312860754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 21169, 42338, 63507, 127014, 190521, 232859, 381042, 465718, 698577, 1121957, 1397154, 2095731, 2243914, 3365871, 4191462, 6731742, 10097613, 12341527, 20195226, 24683054, 37024581, 74049162, 111073743, 222147486]

約数ペア:

[(1, 222147486), (2, 111073743), (3, 74049162), (6, 37024581), (9, 24683054), (11, 20195226), (18, 12341527), (22, 10097613), (33, 6731742), (53, 4191462), (66, 3365871), (99, 2243914), (106, 2095731), (159, 1397154), (198, 1121957), (318, 698577), (477, 465718), (583, 381042), (954, 232859), (1166, 190521), (1749, 127014), (3498, 63507), (5247, 42338), (10494, 21169)]