21899634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 25050126

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 4289, 5106, 8578, 12867, 25734, 98647, 158693, 197294, 295941, 317386, 476079, 591882, 952158, 3649939, 7299878, 10949817, 21899634]

約数ペア:

[(1, 21899634), (2, 10949817), (3, 7299878), (6, 3649939), (23, 952158), (37, 591882), (46, 476079), (69, 317386), (74, 295941), (111, 197294), (138, 158693), (222, 98647), (851, 25734), (1702, 12867), (2553, 8578), (4289, 5106)]