1554995394

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 3582109440

約数和(自身を除く): 2027114046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 101, 158, 162, 202, 237, 243, 303, 401, 474, 486, 606, 711, 802, 909, 1203, 1422, 1818, 2133, 2406, 2727, 3609, 4266, 5454, 6399, 7218, 7979, 8181, 10827, 12798, 15958, 16362, 19197, 21654, 23937, 24543, 31679, 32481, 38394, 40501, 47874, 49086, 63358, 64962, 71811, 81002, 95037, 97443, 121503, 143622, 190074, 194886, 215433, 243006, 285111, 364509, 430866, 570222, 646299, 729018, 855333, 1093527, 1292598, 1710666, 1938897, 2187054, 2565999, 3199579, 3280581, 3877794, 5131998, 6399158, 6561162, 7697997, 9598737, 9841743, 15395994, 19197474, 19683486, 28796211, 57592422, 86388633, 172777266, 259165899, 518331798, 777497697, 1554995394]

約数ペア:

[(1, 1554995394), (2, 777497697), (3, 518331798), (6, 259165899), (9, 172777266), (18, 86388633), (27, 57592422), (54, 28796211), (79, 19683486), (81, 19197474), (101, 15395994), (158, 9841743), (162, 9598737), (202, 7697997), (237, 6561162), (243, 6399158), (303, 5131998), (401, 3877794), (474, 3280581), (486, 3199579), (606, 2565999), (711, 2187054), (802, 1938897), (909, 1710666), (1203, 1292598), (1422, 1093527), (1818, 855333), (2133, 729018), (2406, 646299), (2727, 570222), (3609, 430866), (4266, 364509), (5454, 285111), (6399, 243006), (7218, 215433), (7979, 194886), (8181, 190074), (10827, 143622), (12798, 121503), (15958, 97443), (16362, 95037), (19197, 81002), (21654, 71811), (23937, 64962), (24543, 63358), (31679, 49086), (32481, 47874), (38394, 40501)]