2478312198

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{87641}}^1$

素因数の和:89220

約数の個数: 24

約数和(自身を含む): 5373155736

約数和(自身を除く): 2894843538

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 9426, 14139, 28278, 87641, 175282, 262923, 525846, 788769, 1577538, 137684011, 275368022, 413052033, 826104066, 1239156099, 2478312198]

約数ペア:

[(1, 2478312198), (2, 1239156099), (3, 826104066), (6, 413052033), (9, 275368022), (18, 137684011), (1571, 1577538), (3142, 788769), (4713, 525846), (9426, 262923), (14139, 175282), (28278, 87641)]