27861288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12786

約数の個数: 64

約数和(自身を含む): 85733760

約数和(自身を除く): 57872472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12757, 25514, 38271, 51028, 76542, 89299, 102056, 153084, 165841, 178598, 267897, 306168, 331682, 357196, 497523, 535794, 663364, 714392, 995046, 1071588, 1160887, 1326728, 1990092, 2143176, 2321774, 3482661, 3980184, 4643548, 6965322, 9287096, 13930644, 27861288]

約数ペア:

[(1, 27861288), (2, 13930644), (3, 9287096), (4, 6965322), (6, 4643548), (7, 3980184), (8, 3482661), (12, 2321774), (13, 2143176), (14, 1990092), (21, 1326728), (24, 1160887), (26, 1071588), (28, 995046), (39, 714392), (42, 663364), (52, 535794), (56, 497523), (78, 357196), (84, 331682), (91, 306168), (104, 267897), (156, 178598), (168, 165841), (182, 153084), (273, 102056), (312, 89299), (364, 76542), (546, 51028), (728, 38271), (1092, 25514), (2184, 12757)]