669065868

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{395429}}^1$

素因数の和:395486

約数の個数: 36

約数和(自身を含む): 1727238240

約数和(自身を除く): 1058172372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 395429, 790858, 1186287, 1581716, 2372574, 3558861, 4745148, 7117722, 14235444, 18585163, 37170326, 55755489, 74340652, 111510978, 167266467, 223021956, 334532934, 669065868]

約数ペア:

[(1, 669065868), (2, 334532934), (3, 223021956), (4, 167266467), (6, 111510978), (9, 74340652), (12, 55755489), (18, 37170326), (36, 18585163), (47, 14235444), (94, 7117722), (141, 4745148), (188, 3558861), (282, 2372574), (423, 1581716), (564, 1186287), (846, 790858), (1692, 395429)]