890381106

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6577}}^1$

素因数の和:6720

約数の個数: 64

約数和(自身を含む): 2083910400

約数和(自身を除く): 1193529294

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 109, 138, 207, 218, 327, 414, 621, 654, 981, 1242, 1962, 2507, 2943, 5014, 5886, 6577, 7521, 13154, 15042, 19731, 22563, 39462, 45126, 59193, 67689, 118386, 135378, 151271, 177579, 302542, 355158, 453813, 716893, 907626, 1361439, 1433786, 2150679, 2722878, 4084317, 4301358, 6452037, 8168634, 12904074, 16488539, 19356111, 32977078, 38712222, 49465617, 98931234, 148396851, 296793702, 445190553, 890381106]

約数ペア:

[(1, 890381106), (2, 445190553), (3, 296793702), (6, 148396851), (9, 98931234), (18, 49465617), (23, 38712222), (27, 32977078), (46, 19356111), (54, 16488539), (69, 12904074), (109, 8168634), (138, 6452037), (207, 4301358), (218, 4084317), (327, 2722878), (414, 2150679), (621, 1433786), (654, 1361439), (981, 907626), (1242, 716893), (1962, 453813), (2507, 355158), (2943, 302542), (5014, 177579), (5886, 151271), (6577, 135378), (7521, 118386), (13154, 67689), (15042, 59193), (19731, 45126), (22563, 39462)]