31809834

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28072

約数の個数: 40

約数和(自身を含む): 81463008

約数和(自身を除く): 49653174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 28051, 56102, 84153, 168306, 196357, 252459, 392714, 504918, 589071, 757377, 1178142, 1514754, 1767213, 2272131, 3534426, 4544262, 5301639, 10603278, 15904917, 31809834]

約数ペア:

[(1, 31809834), (2, 15904917), (3, 10603278), (6, 5301639), (7, 4544262), (9, 3534426), (14, 2272131), (18, 1767213), (21, 1514754), (27, 1178142), (42, 757377), (54, 589071), (63, 504918), (81, 392714), (126, 252459), (162, 196357), (189, 168306), (378, 84153), (567, 56102), (1134, 28051)]