31869972

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3527}}^1$

素因数の和:3788

約数の個数: 36

約数和(自身を含む): 80904096

約数和(自身を除く): 49034124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 3527, 4518, 7054, 9036, 10581, 14108, 21162, 31743, 42324, 63486, 126972, 885277, 1770554, 2655831, 3541108, 5311662, 7967493, 10623324, 15934986, 31869972]

約数ペア:

[(1, 31869972), (2, 15934986), (3, 10623324), (4, 7967493), (6, 5311662), (9, 3541108), (12, 2655831), (18, 1770554), (36, 885277), (251, 126972), (502, 63486), (753, 42324), (1004, 31743), (1506, 21162), (2259, 14108), (3012, 10581), (3527, 9036), (4518, 7054)]