1561519764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6196507}}^1$

素因数の和:6196524

約数の個数: 36

約数和(自身を含む): 4511057824

約数和(自身を除く): 2949538060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6196507, 12393014, 18589521, 24786028, 37179042, 43375549, 55768563, 74358084, 86751098, 111537126, 130126647, 173502196, 223074252, 260253294, 390379941, 520506588, 780759882, 1561519764]

約数ペア:

[(1, 1561519764), (2, 780759882), (3, 520506588), (4, 390379941), (6, 260253294), (7, 223074252), (9, 173502196), (12, 130126647), (14, 111537126), (18, 86751098), (21, 74358084), (28, 55768563), (36, 43375549), (42, 37179042), (63, 24786028), (84, 18589521), (126, 12393014), (252, 6196507)]