18235983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 25315200

約数和(自身を除く): 7079217

約数列:

[1, 3, 29, 87, 179, 537, 1171, 3513, 5191, 15573, 33959, 101877, 209609, 628827, 6078661, 18235983]

約数ペア:

[(1, 18235983), (3, 6078661), (29, 628827), (87, 209609), (179, 101877), (537, 33959), (1171, 15573), (3513, 5191)]