12980436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 35468160

約数和(自身を除く): 22487724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 3769, 7538, 11307, 15076, 22614, 26383, 45228, 52766, 79149, 105532, 154529, 158298, 309058, 316596, 463587, 618116, 927174, 1081703, 1854348, 2163406, 3245109, 4326812, 6490218, 12980436]

約数ペア:

[(1, 12980436), (2, 6490218), (3, 4326812), (4, 3245109), (6, 2163406), (7, 1854348), (12, 1081703), (14, 927174), (21, 618116), (28, 463587), (41, 316596), (42, 309058), (82, 158298), (84, 154529), (123, 105532), (164, 79149), (246, 52766), (287, 45228), (492, 26383), (574, 22614), (861, 15076), (1148, 11307), (1722, 7538), (3444, 3769)]