18883672668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24978403}}^1$

素因数の和:24978423

約数の個数: 48

約数和(自身を含む): 55951624960

約数和(自身を除く): 37067952292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24978403, 49956806, 74935209, 99913612, 149870418, 174848821, 224805627, 299740836, 349697642, 449611254, 524546463, 674416881, 699395284, 899222508, 1049092926, 1348833762, 1573639389, 2098185852, 2697667524, 3147278778, 4720918167, 6294557556, 9441836334, 18883672668]

約数ペア:

[(1, 18883672668), (2, 9441836334), (3, 6294557556), (4, 4720918167), (6, 3147278778), (7, 2697667524), (9, 2098185852), (12, 1573639389), (14, 1348833762), (18, 1049092926), (21, 899222508), (27, 699395284), (28, 674416881), (36, 524546463), (42, 449611254), (54, 349697642), (63, 299740836), (84, 224805627), (108, 174848821), (126, 149870418), (189, 99913612), (252, 74935209), (378, 49956806), (756, 24978403)]