30997944

素因数分解:

$2^3\times 3^3\times {\mathrm{143509}}^1$

素因数の和:143524

約数の個数: 32

約数和(自身を含む): 86106000

約数和(自身を除く): 55108056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 143509, 287018, 430527, 574036, 861054, 1148072, 1291581, 1722108, 2583162, 3444216, 3874743, 5166324, 7749486, 10332648, 15498972, 30997944]

約数ペア:

[(1, 30997944), (2, 15498972), (3, 10332648), (4, 7749486), (6, 5166324), (8, 3874743), (9, 3444216), (12, 2583162), (18, 1722108), (24, 1291581), (27, 1148072), (36, 861054), (54, 574036), (72, 430527), (108, 287018), (216, 143509)]