3974364216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2905237}}^1$

素因数の和:2905268

約数の個数: 48

約数和(自身を含む): 11330428200

約数和(自身を除く): 7356063984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2905237, 5810474, 8715711, 11620948, 17431422, 23241896, 26147133, 34862844, 52294266, 55199503, 69725688, 104588532, 110399006, 165598509, 209177064, 220798012, 331197018, 441596024, 496795527, 662394036, 993591054, 1324788072, 1987182108, 3974364216]

約数ペア:

[(1, 3974364216), (2, 1987182108), (3, 1324788072), (4, 993591054), (6, 662394036), (8, 496795527), (9, 441596024), (12, 331197018), (18, 220798012), (19, 209177064), (24, 165598509), (36, 110399006), (38, 104588532), (57, 69725688), (72, 55199503), (76, 52294266), (114, 34862844), (152, 26147133), (171, 23241896), (228, 17431422), (342, 11620948), (456, 8715711), (684, 5810474), (1368, 2905237)]