21449209542

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{119429}}^1$

素因数の和:120280

約数の個数: 32

約数和(自身を含む): 44112664800

約数和(自身を除く): 22663455258

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 809, 1618, 2427, 4854, 29933, 59866, 89799, 119429, 179598, 238858, 358287, 716574, 4418873, 8837746, 13256619, 26513238, 96618061, 193236122, 289854183, 579708366, 3574868257, 7149736514, 10724604771, 21449209542]

約数ペア:

[(1, 21449209542), (2, 10724604771), (3, 7149736514), (6, 3574868257), (37, 579708366), (74, 289854183), (111, 193236122), (222, 96618061), (809, 26513238), (1618, 13256619), (2427, 8837746), (4854, 4418873), (29933, 716574), (59866, 358287), (89799, 238858), (119429, 179598)]