1689318108

素因数分解:

$2^2\times 3^2\times {\mathrm{46925503}}^1$

素因数の和:46925513

約数の個数: 18

約数和(自身を含む): 4270220864

約数和(自身を除く): 2580902756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 46925503, 93851006, 140776509, 187702012, 281553018, 422329527, 563106036, 844659054, 1689318108]

約数ペア:

[(1, 1689318108), (2, 844659054), (3, 563106036), (4, 422329527), (6, 281553018), (9, 187702012), (12, 140776509), (18, 93851006), (36, 46925503)]