27380254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 48706560

約数和(自身を除く): 21326306

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2113, 4226, 6479, 12958, 23243, 40147, 46486, 65503, 80294, 131006, 441617, 720533, 883234, 1244557, 1441066, 2489114, 13690127, 27380254]

約数ペア:

[(1, 27380254), (2, 13690127), (11, 2489114), (19, 1441066), (22, 1244557), (31, 883234), (38, 720533), (62, 441617), (209, 131006), (341, 80294), (418, 65503), (589, 46486), (682, 40147), (1178, 23243), (2113, 12958), (4226, 6479)]