1985804532

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3571}}^1$

素因数の和:3874

約数の個数: 96

約数和(自身を含む): 5440870400

約数和(自身を除く): 3455065868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 271, 342, 513, 542, 684, 813, 1026, 1084, 1626, 2052, 2439, 3252, 3571, 4878, 5149, 7142, 7317, 9756, 10298, 10713, 14284, 14634, 15447, 20596, 21426, 29268, 30894, 32139, 42852, 46341, 61788, 64278, 67849, 92682, 96417, 128556, 135698, 139023, 185364, 192834, 203547, 271396, 278046, 385668, 407094, 556092, 610641, 814188, 967741, 1221282, 1831923, 1935482, 2442564, 2903223, 3663846, 3870964, 5806446, 7327692, 8709669, 11612892, 17419338, 18387079, 26129007, 34838676, 36774158, 52258014, 55161237, 73548316, 104516028, 110322474, 165483711, 220644948, 330967422, 496451133, 661934844, 992902266, 1985804532]

約数ペア:

[(1, 1985804532), (2, 992902266), (3, 661934844), (4, 496451133), (6, 330967422), (9, 220644948), (12, 165483711), (18, 110322474), (19, 104516028), (27, 73548316), (36, 55161237), (38, 52258014), (54, 36774158), (57, 34838676), (76, 26129007), (108, 18387079), (114, 17419338), (171, 11612892), (228, 8709669), (271, 7327692), (342, 5806446), (513, 3870964), (542, 3663846), (684, 2903223), (813, 2442564), (1026, 1935482), (1084, 1831923), (1626, 1221282), (2052, 967741), (2439, 814188), (3252, 610641), (3571, 556092), (4878, 407094), (5149, 385668), (7142, 278046), (7317, 271396), (9756, 203547), (10298, 192834), (10713, 185364), (14284, 139023), (14634, 135698), (15447, 128556), (20596, 96417), (21426, 92682), (29268, 67849), (30894, 64278), (32139, 61788), (42852, 46341)]