54871518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19013}}^1$

素因数の和:19068

約数の個数: 32

約数和(自身を含む): 121385376

約数和(自身を除く): 66513858

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 19013, 38026, 57039, 114078, 247169, 494338, 703481, 741507, 1406962, 1483014, 2110443, 4220886, 9145253, 18290506, 27435759, 54871518]

約数ペア:

[(1, 54871518), (2, 27435759), (3, 18290506), (6, 9145253), (13, 4220886), (26, 2110443), (37, 1483014), (39, 1406962), (74, 741507), (78, 703481), (111, 494338), (222, 247169), (481, 114078), (962, 57039), (1443, 38026), (2886, 19013)]