4020786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 11151360

約数和(自身を除く): 7130574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 967, 1386, 1934, 2079, 2901, 4158, 5802, 6769, 8703, 10637, 13538, 17406, 20307, 21274, 26109, 31911, 40614, 52218, 60921, 63822, 74459, 95733, 121842, 148918, 182763, 191466, 223377, 287199, 365526, 446754, 574398, 670131, 1340262, 2010393, 4020786]

約数ペア:

[(1, 4020786), (2, 2010393), (3, 1340262), (6, 670131), (7, 574398), (9, 446754), (11, 365526), (14, 287199), (18, 223377), (21, 191466), (22, 182763), (27, 148918), (33, 121842), (42, 95733), (54, 74459), (63, 63822), (66, 60921), (77, 52218), (99, 40614), (126, 31911), (154, 26109), (189, 21274), (198, 20307), (231, 17406), (297, 13538), (378, 10637), (462, 8703), (594, 6769), (693, 5802), (967, 4158), (1386, 2901), (1934, 2079)]