521305596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2068673}}^1$

素因数の和:2068690

約数の個数: 36

約数和(自身を含む): 1505994672

約数和(自身を除く): 984689076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2068673, 4137346, 6206019, 8274692, 12412038, 14480711, 18618057, 24824076, 28961422, 37236114, 43442133, 57922844, 74472228, 86884266, 130326399, 173768532, 260652798, 521305596]

約数ペア:

[(1, 521305596), (2, 260652798), (3, 173768532), (4, 130326399), (6, 86884266), (7, 74472228), (9, 57922844), (12, 43442133), (14, 37236114), (18, 28961422), (21, 24824076), (28, 18618057), (36, 14480711), (42, 12412038), (63, 8274692), (84, 6206019), (126, 4137346), (252, 2068673)]