427909734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{2347}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 1060770048

約数和(自身を除く): 632860314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1447, 2347, 2894, 4341, 4694, 7041, 8682, 10129, 13023, 14082, 16429, 20258, 21123, 26046, 30387, 32858, 42246, 49287, 60774, 91161, 98574, 147861, 182322, 295722, 3396109, 6792218, 10188327, 20376654, 23772763, 30564981, 47545526, 61129962, 71318289, 142636578, 213954867, 427909734]

約数ペア:

[(1, 427909734), (2, 213954867), (3, 142636578), (6, 71318289), (7, 61129962), (9, 47545526), (14, 30564981), (18, 23772763), (21, 20376654), (42, 10188327), (63, 6792218), (126, 3396109), (1447, 295722), (2347, 182322), (2894, 147861), (4341, 98574), (4694, 91161), (7041, 60774), (8682, 49287), (10129, 42246), (13023, 32858), (14082, 30387), (16429, 26046), (20258, 21123)]