851466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 2257920

約数和(自身を除く): 1406454

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 97, 114, 133, 154, 194, 209, 231, 266, 291, 399, 418, 462, 582, 627, 679, 798, 1067, 1254, 1358, 1463, 1843, 2037, 2134, 2926, 3201, 3686, 4074, 4389, 5529, 6402, 7469, 8778, 11058, 12901, 14938, 20273, 22407, 25802, 38703, 40546, 44814, 60819, 77406, 121638, 141911, 283822, 425733, 851466]

約数ペア:

[(1, 851466), (2, 425733), (3, 283822), (6, 141911), (7, 121638), (11, 77406), (14, 60819), (19, 44814), (21, 40546), (22, 38703), (33, 25802), (38, 22407), (42, 20273), (57, 14938), (66, 12901), (77, 11058), (97, 8778), (114, 7469), (133, 6402), (154, 5529), (194, 4389), (209, 4074), (231, 3686), (266, 3201), (291, 2926), (399, 2134), (418, 2037), (462, 1843), (582, 1463), (627, 1358), (679, 1254), (798, 1067)]