254381946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{465901}}^1$

素因数の和:465926

約数の個数: 32

約数和(自身を含む): 626172288

約数和(自身を除く): 371790342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 465901, 931802, 1397703, 2795406, 3261307, 6056713, 6522614, 9783921, 12113426, 18170139, 19567842, 36340278, 42396991, 84793982, 127190973, 254381946]

約数ペア:

[(1, 254381946), (2, 127190973), (3, 84793982), (6, 42396991), (7, 36340278), (13, 19567842), (14, 18170139), (21, 12113426), (26, 9783921), (39, 6522614), (42, 6056713), (78, 3261307), (91, 2795406), (182, 1397703), (273, 931802), (546, 465901)]