2160642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 4965120

約数和(自身を除く): 2804478

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1723, 3446, 5169, 10338, 18953, 32737, 37906, 56859, 65474, 98211, 113718, 196422, 360107, 720214, 1080321, 2160642]

約数ペア:

[(1, 2160642), (2, 1080321), (3, 720214), (6, 360107), (11, 196422), (19, 113718), (22, 98211), (33, 65474), (38, 56859), (57, 37906), (66, 32737), (114, 18953), (209, 10338), (418, 5169), (627, 3446), (1254, 1723)]