16921029336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163621}}^1$

素因数の和:163800

約数の個数: 64

約数和(自身を含む): 43981593600

約数和(自身を除く): 27060564264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 744, 834, 1112, 1668, 3336, 4309, 8618, 12927, 17236, 25854, 34472, 51708, 103416, 163621, 327242, 490863, 654484, 981726, 1308968, 1963452, 3926904, 5072251, 10144502, 15216753, 20289004, 22743319, 30433506, 40578008, 45486638, 60867012, 68229957, 90973276, 121734024, 136459914, 181946552, 272919828, 545839656, 705042889, 1410085778, 2115128667, 2820171556, 4230257334, 5640343112, 8460514668, 16921029336]

約数ペア:

[(1, 16921029336), (2, 8460514668), (3, 5640343112), (4, 4230257334), (6, 2820171556), (8, 2115128667), (12, 1410085778), (24, 705042889), (31, 545839656), (62, 272919828), (93, 181946552), (124, 136459914), (139, 121734024), (186, 90973276), (248, 68229957), (278, 60867012), (372, 45486638), (417, 40578008), (556, 30433506), (744, 22743319), (834, 20289004), (1112, 15216753), (1668, 10144502), (3336, 5072251), (4309, 3926904), (8618, 1963452), (12927, 1308968), (17236, 981726), (25854, 654484), (34472, 490863), (51708, 327242), (103416, 163621)]