274972.0000000

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 15321600

約数和(自身を除く): 8933994

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 139, 207, 222, 278, 333, 414, 417, 621, 666, 834, 851, 999, 1242, 1251, 1702, 1998, 2502, 2553, 3197, 3753, 5106, 5143, 6394, 7506, 7659, 9591, 10286, 15318, 15429, 19182, 22977, 28773, 30858, 45954, 46287, 57546, 86319, 92574, 118289, 138861, 172638, 236578, 277722, 354867, 709734, 1064601, 2129202, 3193803, 6387606]

約数ペア:

[(1, 6387606), (2, 3193803), (3, 2129202), (6, 1064601), (9, 709734), (18, 354867), (23, 277722), (27, 236578), (37, 172638), (46, 138861), (54, 118289), (69, 92574), (74, 86319), (111, 57546), (138, 46287), (139, 45954), (207, 30858), (222, 28773), (278, 22977), (333, 19182), (414, 15429), (417, 15318), (621, 10286), (666, 9591), (834, 7659), (851, 7506), (999, 6394), (1242, 5143), (1251, 5106), (1702, 3753), (1998, 3197), (2502, 2553)]