2141148798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{272203}}^1$

素因数の和:272253

約数の個数: 48

約数和(自身を含む): 5095658880

約数和(自身を除く): 2954510082

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 272203, 544406, 816609, 1633218, 2449827, 4899654, 5171857, 6260669, 10343714, 12521338, 15515571, 18782007, 31031142, 37564014, 46546713, 56346021, 93093426, 112692042, 118952711, 237905422, 356858133, 713716266, 1070574399, 2141148798]

約数ペア:

[(1, 2141148798), (2, 1070574399), (3, 713716266), (6, 356858133), (9, 237905422), (18, 118952711), (19, 112692042), (23, 93093426), (38, 56346021), (46, 46546713), (57, 37564014), (69, 31031142), (114, 18782007), (138, 15515571), (171, 12521338), (207, 10343714), (342, 6260669), (414, 5171857), (437, 4899654), (874, 2449827), (1311, 1633218), (2622, 816609), (3933, 544406), (7866, 272203)]