19656006876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{70009}}^1$

素因数の和:70739

約数の個数: 72

約数和(自身を含む): 54280153200

約数和(自身を除く): 34624146324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 709, 1418, 2127, 2836, 4254, 6381, 7799, 8508, 12762, 15598, 23397, 25524, 31196, 46794, 70009, 70191, 93588, 140018, 140382, 210027, 280036, 280764, 420054, 630081, 770099, 840108, 1260162, 1540198, 2310297, 2520324, 3080396, 4620594, 6930891, 9241188, 13861782, 27723564, 49636381, 99272762, 148909143, 198545524, 297818286, 446727429, 546000191, 595636572, 893454858, 1092000382, 1638000573, 1786909716, 2184000764, 3276001146, 4914001719, 6552002292, 9828003438, 19656006876]

約数ペア:

[(1, 19656006876), (2, 9828003438), (3, 6552002292), (4, 4914001719), (6, 3276001146), (9, 2184000764), (11, 1786909716), (12, 1638000573), (18, 1092000382), (22, 893454858), (33, 595636572), (36, 546000191), (44, 446727429), (66, 297818286), (99, 198545524), (132, 148909143), (198, 99272762), (396, 49636381), (709, 27723564), (1418, 13861782), (2127, 9241188), (2836, 6930891), (4254, 4620594), (6381, 3080396), (7799, 2520324), (8508, 2310297), (12762, 1540198), (15598, 1260162), (23397, 840108), (25524, 770099), (31196, 630081), (46794, 420054), (70009, 280764), (70191, 280036), (93588, 210027), (140018, 140382)]