103518

素因数分解:

$2^1\times 3^6\times {\mathrm{71}}^1$

素因数の和:91

約数の個数: 28

約数和(自身を含む): 236088

約数和(自身を除く): 132570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 729, 1278, 1458, 1917, 3834, 5751, 11502, 17253, 34506, 51759, 103518]

約数ペア:

[(1, 103518), (2, 51759), (3, 34506), (6, 17253), (9, 11502), (18, 5751), (27, 3834), (54, 1917), (71, 1458), (81, 1278), (142, 729), (162, 639), (213, 486), (243, 426)]