2099408955858

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1487}}^1\times {\mathrm{123911}}^1$

素因数の和:125620

約数の個数: 64

約数和(自身を含む): 4690654064640

約数和(自身を除く): 2591245108782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1487, 1899, 2974, 3798, 4461, 5697, 8922, 11394, 13383, 26766, 40149, 80298, 123911, 247822, 313757, 371733, 627514, 743466, 941271, 1115199, 1882542, 2230398, 2823813, 3345597, 5647626, 6691194, 8471439, 16942878, 26145221, 52290442, 78435663, 156871326, 184255657, 235306989, 368511314, 470613978, 552766971, 705920967, 1105533942, 1411841934, 1658300913, 3316601826, 4974902739, 9949805478, 38877943627, 77755887254, 116633830881, 233267661762, 349901492643, 699802985286, 1049704477929, 2099408955858]

約数ペア:

[(1, 2099408955858), (2, 1049704477929), (3, 699802985286), (6, 349901492643), (9, 233267661762), (18, 116633830881), (27, 77755887254), (54, 38877943627), (211, 9949805478), (422, 4974902739), (633, 3316601826), (1266, 1658300913), (1487, 1411841934), (1899, 1105533942), (2974, 705920967), (3798, 552766971), (4461, 470613978), (5697, 368511314), (8922, 235306989), (11394, 184255657), (13383, 156871326), (26766, 78435663), (40149, 52290442), (80298, 26145221), (123911, 16942878), (247822, 8471439), (313757, 6691194), (371733, 5647626), (627514, 3345597), (743466, 2823813), (941271, 2230398), (1115199, 1882542)]