16211916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{64333}}^1$

素因数の和:64350

約数の個数: 36

約数和(自身を含む): 46835152

約数和(自身を除く): 30623236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 64333, 128666, 192999, 257332, 385998, 450331, 578997, 771996, 900662, 1157994, 1350993, 1801324, 2315988, 2701986, 4052979, 5403972, 8105958, 16211916]

約数ペア:

[(1, 16211916), (2, 8105958), (3, 5403972), (4, 4052979), (6, 2701986), (7, 2315988), (9, 1801324), (12, 1350993), (14, 1157994), (18, 900662), (21, 771996), (28, 578997), (36, 450331), (42, 385998), (63, 257332), (84, 192999), (126, 128666), (252, 64333)]