38989836

素因数分解:

$2^2\times 3^7\times {\mathrm{4457}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 102355680

約数和(自身を除く): 63365844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 4457, 8748, 8914, 13371, 17828, 26742, 40113, 53484, 80226, 120339, 160452, 240678, 361017, 481356, 722034, 1083051, 1444068, 2166102, 3249153, 4332204, 6498306, 9747459, 12996612, 19494918, 38989836]

約数ペア:

[(1, 38989836), (2, 19494918), (3, 12996612), (4, 9747459), (6, 6498306), (9, 4332204), (12, 3249153), (18, 2166102), (27, 1444068), (36, 1083051), (54, 722034), (81, 481356), (108, 361017), (162, 240678), (243, 160452), (324, 120339), (486, 80226), (729, 53484), (972, 40113), (1458, 26742), (2187, 17828), (2916, 13371), (4374, 8914), (4457, 8748)]