2179663956

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{992561}}^1$

素因数の和:992632

約数の個数: 36

約数和(自身を含む): 5600034804

約数和(自身を除く): 3420370848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 992561, 1985122, 2977683, 3970244, 5955366, 8933049, 11910732, 17866098, 35732196, 60546221, 121092442, 181638663, 242184884, 363277326, 544915989, 726554652, 1089831978, 2179663956]

約数ペア:

[(1, 2179663956), (2, 1089831978), (3, 726554652), (4, 544915989), (6, 363277326), (9, 242184884), (12, 181638663), (18, 121092442), (36, 60546221), (61, 35732196), (122, 17866098), (183, 11910732), (244, 8933049), (366, 5955366), (549, 3970244), (732, 2977683), (1098, 1985122), (2196, 992561)]