2956374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 6900192

約数和(自身を除く): 3943818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 193, 207, 222, 333, 386, 414, 579, 666, 851, 1158, 1702, 1737, 2553, 3474, 4439, 5106, 7141, 7659, 8878, 13317, 14282, 15318, 21423, 26634, 39951, 42846, 64269, 79902, 128538, 164243, 328486, 492729, 985458, 1478187, 2956374]

約数ペア:

[(1, 2956374), (2, 1478187), (3, 985458), (6, 492729), (9, 328486), (18, 164243), (23, 128538), (37, 79902), (46, 64269), (69, 42846), (74, 39951), (111, 26634), (138, 21423), (193, 15318), (207, 14282), (222, 13317), (333, 8878), (386, 7659), (414, 7141), (579, 5106), (666, 4439), (851, 3474), (1158, 2553), (1702, 1737)]