12519739422

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{270323}}^1$

素因数の和:270445

約数の個数: 48

約数和(自身を含む): 28338605568

約数和(自身を除く): 15818866146

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 5146, 7719, 15438, 23157, 46314, 270323, 540646, 810969, 1621938, 2432907, 4865814, 8380013, 16760026, 22436809, 25140039, 44873618, 50280078, 67310427, 75420117, 134620854, 150840234, 201931281, 403862562, 695541079, 1391082158, 2086623237, 4173246474, 6259869711, 12519739422]

約数ペア:

[(1, 12519739422), (2, 6259869711), (3, 4173246474), (6, 2086623237), (9, 1391082158), (18, 695541079), (31, 403862562), (62, 201931281), (83, 150840234), (93, 134620854), (166, 75420117), (186, 67310427), (249, 50280078), (279, 44873618), (498, 25140039), (558, 22436809), (747, 16760026), (1494, 8380013), (2573, 4865814), (5146, 2432907), (7719, 1621938), (15438, 810969), (23157, 540646), (46314, 270323)]