81045018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 107180838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 2822, 3191, 4233, 6382, 8466, 9573, 12699, 19146, 25398, 28719, 54247, 57438, 108494, 162741, 264853, 325482, 488223, 529706, 794559, 976446, 1589118, 2383677, 4502501, 4767354, 9005002, 13507503, 27015006, 40522509, 81045018]

約数ペア:

[(1, 81045018), (2, 40522509), (3, 27015006), (6, 13507503), (9, 9005002), (17, 4767354), (18, 4502501), (34, 2383677), (51, 1589118), (83, 976446), (102, 794559), (153, 529706), (166, 488223), (249, 325482), (306, 264853), (498, 162741), (747, 108494), (1411, 57438), (1494, 54247), (2822, 28719), (3191, 25398), (4233, 19146), (6382, 12699), (8466, 9573)]