18008082

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 40

約数和(自身を含む): 40837500

約数和(自身を除く): 22829418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1249, 1602, 2403, 2498, 3747, 4806, 7209, 7494, 11241, 14418, 22482, 33723, 67446, 101169, 111161, 202338, 222322, 333483, 666966, 1000449, 2000898, 3001347, 6002694, 9004041, 18008082]

約数ペア:

[(1, 18008082), (2, 9004041), (3, 6002694), (6, 3001347), (9, 2000898), (18, 1000449), (27, 666966), (54, 333483), (81, 222322), (89, 202338), (162, 111161), (178, 101169), (267, 67446), (534, 33723), (801, 22482), (1249, 14418), (1602, 11241), (2403, 7494), (2498, 7209), (3747, 4806)]