123519114

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 291456000

約数和(自身を除く): 167936886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 131, 171, 262, 342, 393, 513, 786, 919, 1026, 1179, 1838, 2358, 2489, 2757, 3537, 4978, 5514, 7074, 7467, 8271, 14934, 16542, 17461, 22401, 24813, 34922, 44802, 49626, 52383, 67203, 104766, 120389, 134406, 157149, 240778, 314298, 361167, 471447, 722334, 942894, 1083501, 2167002, 2287391, 3250503, 4574782, 6501006, 6862173, 13724346, 20586519, 41173038, 61759557, 123519114]

約数ペア:

[(1, 123519114), (2, 61759557), (3, 41173038), (6, 20586519), (9, 13724346), (18, 6862173), (19, 6501006), (27, 4574782), (38, 3250503), (54, 2287391), (57, 2167002), (114, 1083501), (131, 942894), (171, 722334), (262, 471447), (342, 361167), (393, 314298), (513, 240778), (786, 157149), (919, 134406), (1026, 120389), (1179, 104766), (1838, 67203), (2358, 52383), (2489, 49626), (2757, 44802), (3537, 34922), (4978, 24813), (5514, 22401), (7074, 17461), (7467, 16542), (8271, 14934)]