26561808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 120

約数和(自身を含む): 91535808

約数和(自身を除く): 64974000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2027, 2184, 3276, 4054, 4368, 6081, 6552, 8108, 12162, 13104, 14189, 16216, 18243, 24324, 26351, 28378, 32432, 36486, 42567, 48648, 52702, 56756, 72972, 79053, 85134, 97296, 105404, 113512, 127701, 145944, 158106, 170268, 184457, 210808, 227024, 237159, 255402, 291888, 316212, 340536, 368914, 421616, 474318, 510804, 553371, 632424, 681072, 737828, 948636, 1021608, 1106742, 1264848, 1475656, 1660113, 1897272, 2043216, 2213484, 2951312, 3320226, 3794544, 4426968, 6640452, 8853936, 13280904, 26561808]

約数ペア:

[(1, 26561808), (2, 13280904), (3, 8853936), (4, 6640452), (6, 4426968), (7, 3794544), (8, 3320226), (9, 2951312), (12, 2213484), (13, 2043216), (14, 1897272), (16, 1660113), (18, 1475656), (21, 1264848), (24, 1106742), (26, 1021608), (28, 948636), (36, 737828), (39, 681072), (42, 632424), (48, 553371), (52, 510804), (56, 474318), (63, 421616), (72, 368914), (78, 340536), (84, 316212), (91, 291888), (104, 255402), (112, 237159), (117, 227024), (126, 210808), (144, 184457), (156, 170268), (168, 158106), (182, 145944), (208, 127701), (234, 113512), (252, 105404), (273, 97296), (312, 85134), (336, 79053), (364, 72972), (468, 56756), (504, 52702), (546, 48648), (624, 42567), (728, 36486), (819, 32432), (936, 28378), (1008, 26351), (1092, 24324), (1456, 18243), (1638, 16216), (1872, 14189), (2027, 13104), (2184, 12162), (3276, 8108), (4054, 6552), (4368, 6081)]