21853416144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2827823}}^1$

素因数の和:2827864

約数の個数: 80

約数和(自身を含む): 67324833792

約数和(自身を除く): 45471417648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 2827823, 5655646, 8483469, 11311292, 16966938, 19794761, 22622584, 33933876, 39589522, 45245168, 59384283, 65039929, 67867752, 79179044, 118768566, 130079858, 135735504, 158358088, 195119787, 237537132, 260159716, 316716176, 390239574, 455279503, 475074264, 520319432, 780479148, 910559006, 950148528, 1040638864, 1365838509, 1560958296, 1821118012, 2731677018, 3121916592, 3642236024, 5463354036, 7284472048, 10926708072, 21853416144]

約数ペア:

[(1, 21853416144), (2, 10926708072), (3, 7284472048), (4, 5463354036), (6, 3642236024), (7, 3121916592), (8, 2731677018), (12, 1821118012), (14, 1560958296), (16, 1365838509), (21, 1040638864), (23, 950148528), (24, 910559006), (28, 780479148), (42, 520319432), (46, 475074264), (48, 455279503), (56, 390239574), (69, 316716176), (84, 260159716), (92, 237537132), (112, 195119787), (138, 158358088), (161, 135735504), (168, 130079858), (184, 118768566), (276, 79179044), (322, 67867752), (336, 65039929), (368, 59384283), (483, 45245168), (552, 39589522), (644, 33933876), (966, 22622584), (1104, 19794761), (1288, 16966938), (1932, 11311292), (2576, 8483469), (3864, 5655646), (7728, 2827823)]