2021146335144

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{73678417}}^1$

素因数の和:73678559

約数の個数: 64

約数和(自身を含む): 5658502502400

約数和(自身を除く): 3637356167256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 9144, 13716, 27432, 73678417, 147356834, 221035251, 294713668, 442070502, 589427336, 663105753, 884141004, 1326211506, 1768282008, 1989317259, 2652423012, 3978634518, 5304846024, 7957269036, 9357158959, 15914538072, 18714317918, 28071476877, 37428635836, 56142953754, 74857271672, 84214430631, 112285907508, 168428861262, 224571815016, 252643291893, 336857722524, 505286583786, 673715445048, 1010573167572, 2021146335144]

約数ペア:

[(1, 2021146335144), (2, 1010573167572), (3, 673715445048), (4, 505286583786), (6, 336857722524), (8, 252643291893), (9, 224571815016), (12, 168428861262), (18, 112285907508), (24, 84214430631), (27, 74857271672), (36, 56142953754), (54, 37428635836), (72, 28071476877), (108, 18714317918), (127, 15914538072), (216, 9357158959), (254, 7957269036), (381, 5304846024), (508, 3978634518), (762, 2652423012), (1016, 1989317259), (1143, 1768282008), (1524, 1326211506), (2286, 884141004), (3048, 663105753), (3429, 589427336), (4572, 442070502), (6858, 294713668), (9144, 221035251), (13716, 147356834), (27432, 73678417)]