26786808

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 80352000

約数和(自身を除く): 53565192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 107, 108, 114, 122, 152, 171, 183, 214, 216, 228, 244, 321, 342, 366, 428, 456, 488, 513, 549, 642, 684, 732, 856, 963, 1026, 1098, 1159, 1284, 1368, 1464, 1647, 1926, 2033, 2052, 2196, 2318, 2568, 2889, 3294, 3477, 3852, 4066, 4104, 4392, 4636, 5778, 6099, 6527, 6588, 6954, 7704, 8132, 9272, 10431, 11556, 12198, 13054, 13176, 13908, 16264, 18297, 19581, 20862, 23112, 24396, 26108, 27816, 31293, 36594, 39162, 41724, 48792, 52216, 54891, 58743, 62586, 73188, 78324, 83448, 109782, 117486, 124013, 125172, 146376, 156648, 176229, 219564, 234972, 248026, 250344, 352458, 372039, 439128, 469944, 496052, 704916, 744078, 992104, 1116117, 1409832, 1488156, 2232234, 2976312, 3348351, 4464468, 6696702, 8928936, 13393404, 26786808]

約数ペア:

[(1, 26786808), (2, 13393404), (3, 8928936), (4, 6696702), (6, 4464468), (8, 3348351), (9, 2976312), (12, 2232234), (18, 1488156), (19, 1409832), (24, 1116117), (27, 992104), (36, 744078), (38, 704916), (54, 496052), (57, 469944), (61, 439128), (72, 372039), (76, 352458), (107, 250344), (108, 248026), (114, 234972), (122, 219564), (152, 176229), (171, 156648), (183, 146376), (214, 125172), (216, 124013), (228, 117486), (244, 109782), (321, 83448), (342, 78324), (366, 73188), (428, 62586), (456, 58743), (488, 54891), (513, 52216), (549, 48792), (642, 41724), (684, 39162), (732, 36594), (856, 31293), (963, 27816), (1026, 26108), (1098, 24396), (1159, 23112), (1284, 20862), (1368, 19581), (1464, 18297), (1647, 16264), (1926, 13908), (2033, 13176), (2052, 13054), (2196, 12198), (2318, 11556), (2568, 10431), (2889, 9272), (3294, 8132), (3477, 7704), (3852, 6954), (4066, 6588), (4104, 6527), (4392, 6099), (4636, 5778)]