813239604

素因数分解:

$2^2\times 3^2\times {\mathrm{22589989}}^1$

素因数の和:22589999

約数の個数: 18

約数和(自身を含む): 2055689090

約数和(自身を除く): 1242449486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22589989, 45179978, 67769967, 90359956, 135539934, 203309901, 271079868, 406619802, 813239604]

約数ペア:

[(1, 813239604), (2, 406619802), (3, 271079868), (4, 203309901), (6, 135539934), (9, 90359956), (12, 67769967), (18, 45179978), (36, 22589989)]