19036998

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 23540922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2111, 3006, 4222, 4509, 6333, 9018, 12666, 18999, 37998, 56997, 113994, 352537, 705074, 1057611, 2115222, 3172833, 6345666, 9518499, 19036998]

約数ペア:

[(1, 19036998), (2, 9518499), (3, 6345666), (6, 3172833), (9, 2115222), (18, 1057611), (27, 705074), (54, 352537), (167, 113994), (334, 56997), (501, 37998), (1002, 18999), (1503, 12666), (2111, 9018), (3006, 6333), (4222, 4509)]