70578018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15139}}^1$

素因数の和:15191

約数の個数: 48

約数和(自身を含む): 179499840

約数和(自身を除く): 108921822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 15139, 30278, 45417, 90834, 105973, 136251, 211946, 272502, 317919, 560143, 635838, 953757, 1120286, 1680429, 1907514, 3360858, 3921001, 5041287, 7842002, 10082574, 11763003, 23526006, 35289009, 70578018]

約数ペア:

[(1, 70578018), (2, 35289009), (3, 23526006), (6, 11763003), (7, 10082574), (9, 7842002), (14, 5041287), (18, 3921001), (21, 3360858), (37, 1907514), (42, 1680429), (63, 1120286), (74, 953757), (111, 635838), (126, 560143), (222, 317919), (259, 272502), (333, 211946), (518, 136251), (666, 105973), (777, 90834), (1554, 45417), (2331, 30278), (4662, 15139)]