67899654

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{66179}}^1$

素因数の和:66209

約数の個数: 32

約数和(自身を含む): 158832000

約数和(自身を除く): 90932346

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 66179, 132358, 198537, 397074, 595611, 1191222, 1257401, 1786833, 2514802, 3573666, 3772203, 7544406, 11316609, 22633218, 33949827, 67899654]

約数ペア:

[(1, 67899654), (2, 33949827), (3, 22633218), (6, 11316609), (9, 7544406), (18, 3772203), (19, 3573666), (27, 2514802), (38, 1786833), (54, 1257401), (57, 1191222), (114, 595611), (171, 397074), (342, 198537), (513, 132358), (1026, 66179)]