21036705552

素因数分解:

$2^4\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{71647}}^1$

素因数の和:73700

約数の個数: 60

約数和(自身を含む): 58903253760

約数和(自身を除く): 37866548208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2039, 4078, 6117, 8156, 12234, 16312, 18351, 24468, 32624, 36702, 48936, 71647, 73404, 97872, 143294, 146808, 214941, 286588, 293616, 429882, 573176, 644823, 859764, 1146352, 1289646, 1719528, 2579292, 3439056, 5158584, 10317168, 146088233, 292176466, 438264699, 584352932, 876529398, 1168705864, 1314794097, 1753058796, 2337411728, 2629588194, 3506117592, 5259176388, 7012235184, 10518352776, 21036705552]

約数ペア:

[(1, 21036705552), (2, 10518352776), (3, 7012235184), (4, 5259176388), (6, 3506117592), (8, 2629588194), (9, 2337411728), (12, 1753058796), (16, 1314794097), (18, 1168705864), (24, 876529398), (36, 584352932), (48, 438264699), (72, 292176466), (144, 146088233), (2039, 10317168), (4078, 5158584), (6117, 3439056), (8156, 2579292), (12234, 1719528), (16312, 1289646), (18351, 1146352), (24468, 859764), (32624, 644823), (36702, 573176), (48936, 429882), (71647, 293616), (73404, 286588), (97872, 214941), (143294, 146808)]