1408867236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1863581}}^1$

素因数の和:1863601

約数の個数: 48

約数和(自身を含む): 4174423680

約数和(自身を除く): 2765556444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1863581, 3727162, 5590743, 7454324, 11181486, 13045067, 16772229, 22362972, 26090134, 33544458, 39135201, 50316687, 52180268, 67088916, 78270402, 100633374, 117405603, 156540804, 201266748, 234811206, 352216809, 469622412, 704433618, 1408867236]

約数ペア:

[(1, 1408867236), (2, 704433618), (3, 469622412), (4, 352216809), (6, 234811206), (7, 201266748), (9, 156540804), (12, 117405603), (14, 100633374), (18, 78270402), (21, 67088916), (27, 52180268), (28, 50316687), (36, 39135201), (42, 33544458), (54, 26090134), (63, 22362972), (84, 16772229), (108, 13045067), (126, 11181486), (189, 7454324), (252, 5590743), (378, 3727162), (756, 1863581)]