219894174

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{6607}}^1$

素因数の和:6701

約数の個数: 36

約数和(自身を含む): 487848816

約数和(自身を除く): 267954642

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3698, 5547, 6607, 11094, 13214, 16641, 19821, 33282, 39642, 59463, 118926, 284101, 568202, 852303, 1704606, 2556909, 5113818, 12216343, 24432686, 36649029, 73298058, 109947087, 219894174]

約数ペア:

[(1, 219894174), (2, 109947087), (3, 73298058), (6, 36649029), (9, 24432686), (18, 12216343), (43, 5113818), (86, 2556909), (129, 1704606), (258, 852303), (387, 568202), (774, 284101), (1849, 118926), (3698, 59463), (5547, 39642), (6607, 33282), (11094, 19821), (13214, 16641)]