2018245626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1967101}}^1$

素因数の和:1967131

約数の個数: 32

約数和(自身を含む): 4721044800

約数和(自身を除く): 2702799174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1967101, 3934202, 5901303, 11802606, 17703909, 35407818, 37374919, 53111727, 74749838, 106223454, 112124757, 224249514, 336374271, 672748542, 1009122813, 2018245626]

約数ペア:

[(1, 2018245626), (2, 1009122813), (3, 672748542), (6, 336374271), (9, 224249514), (18, 112124757), (19, 106223454), (27, 74749838), (38, 53111727), (54, 37374919), (57, 35407818), (114, 17703909), (171, 11802606), (342, 5901303), (513, 3934202), (1026, 1967101)]