84488886

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21433}}^1$

素因数の和:21517

約数の個数: 32

約数和(自身を含む): 190333920

約数和(自身を除く): 105845034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 21433, 42866, 64299, 128598, 192897, 385794, 578691, 1157382, 1564609, 3129218, 4693827, 9387654, 14081481, 28162962, 42244443, 84488886]

約数ペア:

[(1, 84488886), (2, 42244443), (3, 28162962), (6, 14081481), (9, 9387654), (18, 4693827), (27, 3129218), (54, 1564609), (73, 1157382), (146, 578691), (219, 385794), (438, 192897), (657, 128598), (1314, 64299), (1971, 42866), (3942, 21433)]