18770052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 50755712

約数和(自身を除く): 31985660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3061, 3066, 6122, 6132, 9183, 12244, 18366, 21427, 36732, 42854, 64281, 85708, 128562, 223453, 257124, 446906, 670359, 893812, 1340718, 1564171, 2681436, 3128342, 4692513, 6256684, 9385026, 18770052]

約数ペア:

[(1, 18770052), (2, 9385026), (3, 6256684), (4, 4692513), (6, 3128342), (7, 2681436), (12, 1564171), (14, 1340718), (21, 893812), (28, 670359), (42, 446906), (73, 257124), (84, 223453), (146, 128562), (219, 85708), (292, 64281), (438, 42854), (511, 36732), (876, 21427), (1022, 18366), (1533, 12244), (2044, 9183), (3061, 6132), (3066, 6122)]