145780812

素因数分解:

$2^2\times 3^2\times {\mathrm{4049467}}^1$

素因数の和:4049477

約数の個数: 18

約数和(自身を含む): 368501588

約数和(自身を除く): 222720776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4049467, 8098934, 12148401, 16197868, 24296802, 36445203, 48593604, 72890406, 145780812]

約数ペア:

[(1, 145780812), (2, 72890406), (3, 48593604), (4, 36445203), (6, 24296802), (9, 16197868), (12, 12148401), (18, 8098934), (36, 4049467)]