81838668

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{60353}}^1$

素因数の和:60473

約数の個数: 24

約数和(自身を含む): 192649968

約数和(自身を除く): 110811300

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 60353, 120706, 181059, 241412, 362118, 724236, 6819889, 13639778, 20459667, 27279556, 40919334, 81838668]

約数ペア:

[(1, 81838668), (2, 40919334), (3, 27279556), (4, 20459667), (6, 13639778), (12, 6819889), (113, 724236), (226, 362118), (339, 241412), (452, 181059), (678, 120706), (1356, 60353)]