12668418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 32460480

約数和(自身を除く): 19792062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3467, 3654, 6934, 10401, 20802, 24269, 31203, 48538, 62406, 72807, 100543, 145614, 201086, 218421, 301629, 436842, 603258, 703801, 904887, 1407602, 1809774, 2111403, 4222806, 6334209, 12668418]

約数ペア:

[(1, 12668418), (2, 6334209), (3, 4222806), (6, 2111403), (7, 1809774), (9, 1407602), (14, 904887), (18, 703801), (21, 603258), (29, 436842), (42, 301629), (58, 218421), (63, 201086), (87, 145614), (126, 100543), (174, 72807), (203, 62406), (261, 48538), (406, 31203), (522, 24269), (609, 20802), (1218, 10401), (1827, 6934), (3467, 3654)]