142968462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261847}}^1$

素因数の和:261872

約数の個数: 32

約数和(自身を含む): 351923712

約数和(自身を除く): 208955250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 261847, 523694, 785541, 1571082, 1832929, 3404011, 3665858, 5498787, 6808022, 10212033, 10997574, 20424066, 23828077, 47656154, 71484231, 142968462]

約数ペア:

[(1, 142968462), (2, 71484231), (3, 47656154), (6, 23828077), (7, 20424066), (13, 10997574), (14, 10212033), (21, 6808022), (26, 5498787), (39, 3665858), (42, 3404011), (78, 1832929), (91, 1571082), (182, 785541), (273, 523694), (546, 261847)]