2018190222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1967047}}^1$

素因数の和:1967077

約数の個数: 32

約数和(自身を含む): 4720915200

約数和(自身を除く): 2702724978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1967047, 3934094, 5901141, 11802282, 17703423, 35406846, 37373893, 53110269, 74747786, 106220538, 112121679, 224243358, 336365037, 672730074, 1009095111, 2018190222]

約数ペア:

[(1, 2018190222), (2, 1009095111), (3, 672730074), (6, 336365037), (9, 224243358), (18, 112121679), (19, 106220538), (27, 74747786), (38, 53110269), (54, 37373893), (57, 35406846), (114, 17703423), (171, 11802282), (342, 5901141), (513, 3934094), (1026, 1967047)]