40021212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43313}}^1$

素因数の和:43338

約数の個数: 48

約数和(自身を含む): 116428032

約数和(自身を除く): 76406820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 43313, 86626, 129939, 173252, 259878, 303191, 476443, 519756, 606382, 909573, 952886, 1212764, 1429329, 1819146, 1905772, 2858658, 3335101, 3638292, 5717316, 6670202, 10005303, 13340404, 20010606, 40021212]

約数ペア:

[(1, 40021212), (2, 20010606), (3, 13340404), (4, 10005303), (6, 6670202), (7, 5717316), (11, 3638292), (12, 3335101), (14, 2858658), (21, 1905772), (22, 1819146), (28, 1429329), (33, 1212764), (42, 952886), (44, 909573), (66, 606382), (77, 519756), (84, 476443), (132, 303191), (154, 259878), (231, 173252), (308, 129939), (462, 86626), (924, 43313)]