21096688302

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{1289371}}^1$

素因数の和:1289486

約数の個数: 40

約数和(自身を含む): 47740287672

約数和(自身を除く): 26643599370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 16362, 1289371, 2578742, 3868113, 7736226, 11604339, 23208678, 34813017, 69626034, 104439051, 130226471, 208878102, 260452942, 390679413, 781358826, 1172038239, 2344076478, 3516114717, 7032229434, 10548344151, 21096688302]

約数ペア:

[(1, 21096688302), (2, 10548344151), (3, 7032229434), (6, 3516114717), (9, 2344076478), (18, 1172038239), (27, 781358826), (54, 390679413), (81, 260452942), (101, 208878102), (162, 130226471), (202, 104439051), (303, 69626034), (606, 34813017), (909, 23208678), (1818, 11604339), (2727, 7736226), (5454, 3868113), (8181, 2578742), (16362, 1289371)]