1386672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4145

約数の個数: 40

約数和(自身を含む): 4094976

約数和(自身を除く): 2708304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4127, 8254, 12381, 16508, 24762, 28889, 33016, 49524, 57778, 66032, 86667, 99048, 115556, 173334, 198096, 231112, 346668, 462224, 693336, 1386672]

約数ペア:

[(1, 1386672), (2, 693336), (3, 462224), (4, 346668), (6, 231112), (7, 198096), (8, 173334), (12, 115556), (14, 99048), (16, 86667), (21, 66032), (24, 57778), (28, 49524), (42, 33016), (48, 28889), (56, 24762), (84, 16508), (112, 12381), (168, 8254), (336, 4127)]