13849740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76943}}^1$

素因数の和:76958

約数の個数: 36

約数和(自身を含む): 42011424

約数和(自身を除く): 28161684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76943, 153886, 230829, 307772, 384715, 461658, 692487, 769430, 923316, 1154145, 1384974, 1538860, 2308290, 2769948, 3462435, 4616580, 6924870, 13849740]

約数ペア:

[(1, 13849740), (2, 6924870), (3, 4616580), (4, 3462435), (5, 2769948), (6, 2308290), (9, 1538860), (10, 1384974), (12, 1154145), (15, 923316), (18, 769430), (20, 692487), (30, 461658), (36, 384715), (45, 307772), (60, 230829), (90, 153886), (180, 76943)]