19492970004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5822273}}^1$

素因数の和:5822317

約数の個数: 48

約数和(自身を含む): 52167575040

約数和(自身を除く): 32674605036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5822273, 11644546, 17466819, 23289092, 34933638, 52400457, 69867276, 104800914, 157201371, 180490463, 209601828, 314402742, 360980926, 541471389, 628805484, 721961852, 1082942778, 1624414167, 2165885556, 3248828334, 4873242501, 6497656668, 9746485002, 19492970004]

約数ペア:

[(1, 19492970004), (2, 9746485002), (3, 6497656668), (4, 4873242501), (6, 3248828334), (9, 2165885556), (12, 1624414167), (18, 1082942778), (27, 721961852), (31, 628805484), (36, 541471389), (54, 360980926), (62, 314402742), (93, 209601828), (108, 180490463), (124, 157201371), (186, 104800914), (279, 69867276), (372, 52400457), (558, 34933638), (837, 23289092), (1116, 17466819), (1674, 11644546), (3348, 5822273)]