18174105

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 16040295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 7919, 23757, 39595, 71271, 118785, 134623, 213813, 356355, 403869, 673115, 1069065, 1211607, 2019345, 3634821, 6058035, 18174105]

約数ペア:

[(1, 18174105), (3, 6058035), (5, 3634821), (9, 2019345), (15, 1211607), (17, 1069065), (27, 673115), (45, 403869), (51, 356355), (85, 213813), (135, 134623), (153, 118785), (255, 71271), (459, 39595), (765, 23757), (2295, 7919)]