21893496

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{5273}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 55060560

約数和(自身を除く): 33167064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 5273, 10546, 15819, 21092, 31638, 42184, 63276, 126552, 912229, 1824458, 2736687, 3648916, 5473374, 7297832, 10946748, 21893496]

約数ペア:

[(1, 21893496), (2, 10946748), (3, 7297832), (4, 5473374), (6, 3648916), (8, 2736687), (12, 1824458), (24, 912229), (173, 126552), (346, 63276), (519, 42184), (692, 31638), (1038, 21092), (1384, 15819), (2076, 10546), (4152, 5273)]