18132390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67157}}^1$

素因数の和:67173

約数の個数: 32

約数和(自身を含む): 48353760

約数和(自身を除く): 30221370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67157, 134314, 201471, 335785, 402942, 604413, 671570, 1007355, 1208826, 1813239, 2014710, 3022065, 3626478, 6044130, 9066195, 18132390]

約数ペア:

[(1, 18132390), (2, 9066195), (3, 6044130), (5, 3626478), (6, 3022065), (9, 2014710), (10, 1813239), (15, 1208826), (18, 1007355), (27, 671570), (30, 604413), (45, 402942), (54, 335785), (90, 201471), (135, 134314), (270, 67157)]