18231939944

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{739}}^1\times {\mathrm{9151}}^1$

素因数の和:10233

約数の個数: 32

約数和(自身を含む): 34336473600

約数和(自身を除く): 16104533656

約数列:

[1, 2, 4, 8, 337, 674, 739, 1348, 1478, 2696, 2956, 5912, 9151, 18302, 36604, 73208, 249043, 498086, 996172, 1992344, 3083887, 6167774, 6762589, 12335548, 13525178, 24671096, 27050356, 54100712, 2278992493, 4557984986, 9115969972, 18231939944]

約数ペア:

[(1, 18231939944), (2, 9115969972), (4, 4557984986), (8, 2278992493), (337, 54100712), (674, 27050356), (739, 24671096), (1348, 13525178), (1478, 12335548), (2696, 6762589), (2956, 6167774), (5912, 3083887), (9151, 1992344), (18302, 996172), (36604, 498086), (73208, 249043)]