18888931704

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7355503}}^1$

素因数の和:7355619

約数の個数: 32

約数和(自身を含む): 47663665920

約数和(自身を除く): 28774734216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7355503, 14711006, 22066509, 29422012, 44133018, 58844024, 88266036, 176532072, 787038821, 1574077642, 2361116463, 3148155284, 4722232926, 6296310568, 9444465852, 18888931704]

約数ペア:

[(1, 18888931704), (2, 9444465852), (3, 6296310568), (4, 4722232926), (6, 3148155284), (8, 2361116463), (12, 1574077642), (24, 787038821), (107, 176532072), (214, 88266036), (321, 58844024), (428, 44133018), (642, 29422012), (856, 22066509), (1284, 14711006), (2568, 7355503)]