2220177582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17620457}}^1$

素因数の和:17620472

約数の個数: 24

約数和(自身を含む): 5497582896

約数和(自身を除く): 3277405314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17620457, 35240914, 52861371, 105722742, 123343199, 158584113, 246686398, 317168226, 370029597, 740059194, 1110088791, 2220177582]

約数ペア:

[(1, 2220177582), (2, 1110088791), (3, 740059194), (6, 370029597), (7, 317168226), (9, 246686398), (14, 158584113), (18, 123343199), (21, 105722742), (42, 52861371), (63, 35240914), (126, 17620457)]