2726262

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 7522632

約数和(自身を除く): 4796370

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 281, 294, 441, 462, 539, 562, 693, 843, 882, 1078, 1386, 1617, 1686, 1967, 2529, 3091, 3234, 3934, 4851, 5058, 5901, 6182, 9273, 9702, 11802, 13769, 17703, 18546, 21637, 27538, 27819, 35406, 41307, 43274, 55638, 64911, 82614, 123921, 129822, 151459, 194733, 247842, 302918, 389466, 454377, 908754, 1363131, 2726262]

約数ペア:

[(1, 2726262), (2, 1363131), (3, 908754), (6, 454377), (7, 389466), (9, 302918), (11, 247842), (14, 194733), (18, 151459), (21, 129822), (22, 123921), (33, 82614), (42, 64911), (49, 55638), (63, 43274), (66, 41307), (77, 35406), (98, 27819), (99, 27538), (126, 21637), (147, 18546), (154, 17703), (198, 13769), (231, 11802), (281, 9702), (294, 9273), (441, 6182), (462, 5901), (539, 5058), (562, 4851), (693, 3934), (843, 3234), (882, 3091), (1078, 2529), (1386, 1967), (1617, 1686)]