16480836

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12373}}^1$

素因数の和:12420

約数の個数: 36

約数和(自身を含む): 42789292

約数和(自身を除く): 26308456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 12373, 24746, 37119, 49492, 74238, 111357, 148476, 222714, 445428, 457801, 915602, 1373403, 1831204, 2746806, 4120209, 5493612, 8240418, 16480836]

約数ペア:

[(1, 16480836), (2, 8240418), (3, 5493612), (4, 4120209), (6, 2746806), (9, 1831204), (12, 1373403), (18, 915602), (36, 457801), (37, 445428), (74, 222714), (111, 148476), (148, 111357), (222, 74238), (333, 49492), (444, 37119), (666, 24746), (1332, 12373)]