31324806

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10177}}^1$

素因数の和:10210

約数の個数: 40

約数和(自身を含む): 73892280

約数和(自身を除く): 42567474

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 10177, 20354, 30531, 61062, 91593, 183186, 193363, 274779, 386726, 549558, 580089, 824337, 1160178, 1648674, 1740267, 3480534, 5220801, 10441602, 15662403, 31324806]

約数ペア:

[(1, 31324806), (2, 15662403), (3, 10441602), (6, 5220801), (9, 3480534), (18, 1740267), (19, 1648674), (27, 1160178), (38, 824337), (54, 580089), (57, 549558), (81, 386726), (114, 274779), (162, 193363), (171, 183186), (342, 91593), (513, 61062), (1026, 30531), (1539, 20354), (3078, 10177)]