98991018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{261881}}^1$

素因数の和:261899

約数の個数: 32

約数和(自身を含む): 251406720

約数和(自身を除く): 152415702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 261881, 523762, 785643, 1571286, 1833167, 2356929, 3666334, 4713858, 5499501, 7070787, 10999002, 14141574, 16498503, 32997006, 49495509, 98991018]

約数ペア:

[(1, 98991018), (2, 49495509), (3, 32997006), (6, 16498503), (7, 14141574), (9, 10999002), (14, 7070787), (18, 5499501), (21, 4713858), (27, 3666334), (42, 2356929), (54, 1833167), (63, 1571286), (126, 785643), (189, 523762), (378, 261881)]