218829084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4583}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 535997952

約数和(自身を除く): 317168868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 3979, 4583, 7958, 9166, 11937, 13749, 15916, 18332, 23874, 27498, 47748, 54996, 105409, 210818, 316227, 421636, 632454, 792859, 1264908, 1585718, 2378577, 3171436, 4757154, 9514308, 18235757, 36471514, 54707271, 72943028, 109414542, 218829084]

約数ペア:

[(1, 218829084), (2, 109414542), (3, 72943028), (4, 54707271), (6, 36471514), (12, 18235757), (23, 9514308), (46, 4757154), (69, 3171436), (92, 2378577), (138, 1585718), (173, 1264908), (276, 792859), (346, 632454), (519, 421636), (692, 316227), (1038, 210818), (2076, 105409), (3979, 54996), (4583, 47748), (7958, 27498), (9166, 23874), (11937, 18332), (13749, 15916)]