126987198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3343}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 274154496

約数和(自身を除く): 147167298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 3343, 6331, 6686, 10029, 12662, 18993, 20058, 37986, 43459, 86918, 130377, 260754, 1628041, 3256082, 4884123, 9768246, 21164533, 42329066, 63493599, 126987198]

約数ペア:

[(1, 126987198), (2, 63493599), (3, 42329066), (6, 21164533), (13, 9768246), (26, 4884123), (39, 3256082), (78, 1628041), (487, 260754), (974, 130377), (1461, 86918), (2922, 43459), (3343, 37986), (6331, 20058), (6686, 18993), (10029, 12662)]