73409274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71549}}^1$

素因数の和:71579

約数の個数: 32

約数和(自身を含む): 171720000

約数和(自身を除く): 98310726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 71549, 143098, 214647, 429294, 643941, 1287882, 1359431, 1931823, 2718862, 3863646, 4078293, 8156586, 12234879, 24469758, 36704637, 73409274]

約数ペア:

[(1, 73409274), (2, 36704637), (3, 24469758), (6, 12234879), (9, 8156586), (18, 4078293), (19, 3863646), (27, 2718862), (38, 1931823), (54, 1359431), (57, 1287882), (114, 643941), (171, 429294), (342, 214647), (513, 143098), (1026, 71549)]