21760632

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 59309640

約数和(自身を除く): 37549008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 1747, 2076, 3114, 3494, 4152, 5241, 6228, 6988, 10482, 12456, 13976, 15723, 20964, 31446, 41928, 62892, 125784, 302231, 604462, 906693, 1208924, 1813386, 2417848, 2720079, 3626772, 5440158, 7253544, 10880316, 21760632]

約数ペア:

[(1, 21760632), (2, 10880316), (3, 7253544), (4, 5440158), (6, 3626772), (8, 2720079), (9, 2417848), (12, 1813386), (18, 1208924), (24, 906693), (36, 604462), (72, 302231), (173, 125784), (346, 62892), (519, 41928), (692, 31446), (1038, 20964), (1384, 15723), (1557, 13976), (1747, 12456), (2076, 10482), (3114, 6988), (3494, 6228), (4152, 5241)]