1280595078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{60859}}^1$

素因数の和:61041

約数の個数: 48

約数和(自身を含む): 3190037760

約数和(自身を除く): 1909442682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 10521, 21042, 60859, 121718, 182577, 365154, 426013, 547731, 852026, 1095462, 1278039, 2556078, 3834117, 7668234, 10163453, 20326906, 30490359, 60980718, 71144171, 91471077, 142288342, 182942154, 213432513, 426865026, 640297539, 1280595078]

約数ペア:

[(1, 1280595078), (2, 640297539), (3, 426865026), (6, 213432513), (7, 182942154), (9, 142288342), (14, 91471077), (18, 71144171), (21, 60980718), (42, 30490359), (63, 20326906), (126, 10163453), (167, 7668234), (334, 3834117), (501, 2556078), (1002, 1278039), (1169, 1095462), (1503, 852026), (2338, 547731), (3006, 426013), (3507, 365154), (7014, 182577), (10521, 121718), (21042, 60859)]