31460364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5171}}^1$

素因数の和:5207

約数の個数: 54

約数和(自身を含む): 86129316

約数和(自身を除く): 54668952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 5171, 6084, 10342, 15513, 20684, 31026, 46539, 62052, 67223, 93078, 134446, 186156, 201669, 268892, 403338, 605007, 806676, 873899, 1210014, 1747798, 2420028, 2621697, 3495596, 5243394, 7865091, 10486788, 15730182, 31460364]

約数ペア:

[(1, 31460364), (2, 15730182), (3, 10486788), (4, 7865091), (6, 5243394), (9, 3495596), (12, 2621697), (13, 2420028), (18, 1747798), (26, 1210014), (36, 873899), (39, 806676), (52, 605007), (78, 403338), (117, 268892), (156, 201669), (169, 186156), (234, 134446), (338, 93078), (468, 67223), (507, 62052), (676, 46539), (1014, 31026), (1521, 20684), (2028, 15513), (3042, 10342), (5171, 6084)]