18261342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 26735778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 433, 594, 639, 781, 866, 1278, 1299, 1562, 1917, 2343, 2598, 3834, 3897, 4686, 4763, 7029, 7794, 9526, 11691, 14058, 14289, 21087, 23382, 28578, 30743, 42174, 42867, 61486, 85734, 92229, 128601, 184458, 257202, 276687, 338173, 553374, 676346, 830061, 1014519, 1660122, 2029038, 3043557, 6087114, 9130671, 18261342]

約数ペア:

[(1, 18261342), (2, 9130671), (3, 6087114), (6, 3043557), (9, 2029038), (11, 1660122), (18, 1014519), (22, 830061), (27, 676346), (33, 553374), (54, 338173), (66, 276687), (71, 257202), (99, 184458), (142, 128601), (198, 92229), (213, 85734), (297, 61486), (426, 42867), (433, 42174), (594, 30743), (639, 28578), (781, 23382), (866, 21087), (1278, 14289), (1299, 14058), (1562, 11691), (1917, 9526), (2343, 7794), (2598, 7029), (3834, 4763), (3897, 4686)]