1661506572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{172427}}^1$

素因数の和:172518

約数の個数: 48

約数和(自身を含む): 4287249792

約数和(自身を除く): 2625743220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 172427, 344854, 517281, 689708, 1034562, 1896697, 2069124, 3793394, 5690091, 7586788, 11380182, 12587171, 22760364, 25174342, 37761513, 50348684, 75523026, 138458881, 151046052, 276917762, 415376643, 553835524, 830753286, 1661506572]

約数ペア:

[(1, 1661506572), (2, 830753286), (3, 553835524), (4, 415376643), (6, 276917762), (11, 151046052), (12, 138458881), (22, 75523026), (33, 50348684), (44, 37761513), (66, 25174342), (73, 22760364), (132, 12587171), (146, 11380182), (219, 7586788), (292, 5690091), (438, 3793394), (803, 2069124), (876, 1896697), (1606, 1034562), (2409, 689708), (3212, 517281), (4818, 344854), (9636, 172427)]