2163998718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{75659}}^1$

素因数の和:75901

約数の個数: 48

約数和(自身を含む): 5382149760

約数和(自身を除く): 3218151042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 14301, 28602, 75659, 151318, 226977, 453954, 529613, 680931, 1059226, 1361862, 1588839, 3177678, 4766517, 9533034, 17174593, 34349186, 51523779, 103047558, 120222151, 154571337, 240444302, 309142674, 360666453, 721332906, 1081999359, 2163998718]

約数ペア:

[(1, 2163998718), (2, 1081999359), (3, 721332906), (6, 360666453), (7, 309142674), (9, 240444302), (14, 154571337), (18, 120222151), (21, 103047558), (42, 51523779), (63, 34349186), (126, 17174593), (227, 9533034), (454, 4766517), (681, 3177678), (1362, 1588839), (1589, 1361862), (2043, 1059226), (3178, 680931), (4086, 529613), (4767, 453954), (9534, 226977), (14301, 151318), (28602, 75659)]