18129430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14983}}^1$

素因数の和:15012

約数の個数: 24

約数和(自身を含む): 35871696

約数和(自身を除く): 17742266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 14983, 29966, 74915, 149830, 164813, 329626, 824065, 1648130, 1812943, 3625886, 9064715, 18129430]

約数ペア:

[(1, 18129430), (2, 9064715), (5, 3625886), (10, 1812943), (11, 1648130), (22, 824065), (55, 329626), (110, 164813), (121, 149830), (242, 74915), (605, 29966), (1210, 14983)]