180290994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{22441}}^1$

素因数の和:22562

約数の個数: 32

約数和(自身を含む): 392106624

約数和(自身を除く): 211815630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 22441, 44882, 67323, 134646, 291733, 583466, 875199, 1750398, 2311423, 4622846, 6934269, 13868538, 30048499, 60096998, 90145497, 180290994]

約数ペア:

[(1, 180290994), (2, 90145497), (3, 60096998), (6, 30048499), (13, 13868538), (26, 6934269), (39, 4622846), (78, 2311423), (103, 1750398), (206, 875199), (309, 583466), (618, 291733), (1339, 134646), (2678, 67323), (4017, 44882), (8034, 22441)]