1213019118

素因数分解:

$2^1\times 3^3\times {\mathrm{22463317}}^1$

素因数の和:22463328

約数の個数: 16

約数和(自身を含む): 2695598160

約数和(自身を除く): 1482579042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22463317, 44926634, 67389951, 134779902, 202169853, 404339706, 606509559, 1213019118]

約数ペア:

[(1, 1213019118), (2, 606509559), (3, 404339706), (6, 202169853), (9, 134779902), (18, 67389951), (27, 44926634), (54, 22463317)]